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Review Mock Test 4

Total questions: 100

Worksheet time: 1hrs 24mins

Name
Class
Date
1.

Choose the suitable meaning of the following words and sentences.

“perimeter” means:

a)

chu vi

b)

diện tích

c)

đường kính

d)

khoảng cách

2.

Choose the suitable meaning of the following words and sentences.

“area” means:

a)

chu vi

b)

diện tích

c)

đường kính

d)

khoảng cách

3.

Choose the suitable meaning of the following words and sentences.

“rhombus” means:

a)

hình bình hành

b)

hình thoi

c)

hình thang

d)

hình tam giác vuông

4.

Choose the suitable meaning of the following words .

“parallelogram” means:

a)

hình bình hành

b)

hình thoi

c)

hình thang

d)

hình tam giác vuông

5.

Choose the suitable meaning of the following words .

“trapezium” means:

a)

hình bình hành

b)

hình thoi

c)

hình thang

d)

hình tam giác vuông

6.

Choose the suitable meaning of the following words .

“right triangle / right-angled triangle” means:

a)

hình bình hành

b)

hình thoi

c)

hình thang

d)

hình tam giác vuông

7.

Choose the suitable meaning of the following words .

“side” means:

a)

cạnh

b)

góc

c)

cạnh đáy

d)

chiều rộng

e)

chiều dài

8.

Choose the suitable meaning of the following words .

“base” means:

a)

cạnh

b)

góc

c)

cạnh đáy

d)

chiều rộng

e)

chiều dài

9.

Choose the suitable meaning of the following words .

“width” means:

a)

cạnh

b)

góc

c)

cạnh đáy

d)

chiều rộng

e)

chiều dài

10.

Choose the suitable meaning of the following words .

“length” means:

a)

cạnh

b)

góc

c)

cạnh đáy

d)

chiều rộng

e)

chiều dài

11.

Choose the suitable meaning of the following words .

“radius" means:

a)

bán kính

b)

đường kính

c)

góc vuông

d)

góc nhọn

e)

góc tù

12.

Choose the suitable meaning of the following words .

“diameter" means:

a)

bán kính

b)

đường kính

c)

góc vuông

d)

góc nhọn

e)

góc tù

13.

Choose the suitable meaning of the following words .

“right angle" means:

a)

bán kính

b)

đường kính

c)

góc vuông

d)

góc nhọn

e)

góc tù

14.

Choose the suitable meaning of the following words .

“acute angle" means:

a)

bán kính

b)

đường kính

c)

góc vuông

d)

góc nhọn

e)

góc tù

15.

Choose the suitable meaning of the following words .

“obtuse angle" means:

a)

bán kính

b)

đường kính

c)

góc vuông

d)

góc nhọn

e)

góc tù

16.

Choose the suitable meaning of the following words .

“circumference" means:

a)

bán kính

b)

đường kính

c)

chu vi hình tròn

d)

song song

e)

vuông góc

17.

Choose the suitable meaning of the following words .

“constant steady" means:

a)

chu vi hình tròn

b)

đường kính

c)

không thay đổi

d)

song song

e)

vuông góc

18.

Choose the suitable meaning of the following words .

“parallel" means:

a)

chu vi hình tròn

b)

đường kính

c)

không thay đổi

d)

song song

e)

vuông góc

19.

Choose the suitable meaning of the following words .

“perpendicular" means:

a)

chu vi hình tròn

b)

đường kính

c)

không thay đổi

d)

song song

e)

vuông góc

20.

Connection to nature : "nature" means

a)

trong nhà

b)

thiên nhiên

c)

lo lắng

d)

sức khỏe

21.

Connection to nature : "health" means

a)

trong nhà

b)

thiên nhiên

c)

lo lắng

d)

sức khỏe

22.

Connection to nature : "trong nhà" means

a)

trong nhà

b)

thiên nhiên

c)

lo lắng

d)

sức khỏe

23.

lo lắng, lo âu

(a)  

24.

thám hiểm, khám phá

(a)  

25.

đi du lịch

(a)  

26.

thủ lĩnh, nhóm trưởng

(a)  

27.

chuyến phiêu lưu

(a)  

28.

chuyến đi

(a)  

29.

văn hóa

(a)  

30.

trải nghiệm, kinh nghiệm

(a)  

31.

thảo mộc, thực vật

(a)  

32.

Join the 2 sentences using relative pronouns:

The chef is very talented. He created this dish.

(a)  

33.

Join the 2 sentences using relative pronouns:

That's the restaurant. We had dinner there last night.

(a)  

34.

Join the 2 sentences using relative pronouns:

The moment was unforgettable. We first met at that moment.

(a)  

35.

Join the 2 sentences using relative pronouns:

The painting is valuable. It is a hundred years old.

(a)  

36.

Join the 2 sentences using relative pronouns:

The neighbor is very helpful. He fixed my car.

(a)  

37.

tài nguyên thiên nhiên

a)

renewable

b)

non-renewable

c)

fossil fuel

d)

sustainable

e)

natural resource

38.

không tái tạo được

a)

renewable

b)

non-renewable

c)

fossil fuel

d)

sustainable

e)

natural resource

39.

nhiên liệu hóa thạch

a)

renewable

b)

non-renewable

c)

fossil fuel

d)

sustainable

e)

natural resource

40.

bền vững

a)

renewable

b)

non-renewable

c)

fossil fuel

d)

sustainable

e)

natural resource

41.

dễ cháy

a)

renewable

b)

non-renewable

c)

fossil fuel

d)

sustainable

e)

flammable

42.

hydropower energy

a)

năng lượng sinh khối

b)

năng lượng dòng nước

c)

năng lượng địa nhiệt

d)

năng lượng hạt nhân

e)

năng lượng mặt trời

43.

nuclear energy

a)

năng lượng sinh khối

b)

năng lượng dòng nước

c)

năng lượng địa nhiệt

d)

năng lượng hạt nhân

e)

năng lượng mặt trời

44.

năng lượng sinh khối

a)

hydropower energy

b)

biomass energy

c)

geothermal energy

d)

nuclear energy

e)

wind energy

45.

năng lượng địa nhiệt

a)

hydropower energy

b)

biomass energy

c)

geothermal energy

d)

nuclear energy

e)

wind energy

46.

năng lượng mặt trời

a)

hydropower energy

b)

biomass energy

c)

geothermal energy

d)

nuclear energy

e)

solar energy

47.

năng lượng gió

a)

hydropower energy

b)

biomass energy

c)

geothermal energy

d)

nuclear energy

e)

wind energy

48.

renewable resources

a)

sunlight

b)

animals

c)

fossil fuels

d)

minerals

e)

water

49.

non-renewable resources

a)

sunlight

b)

soil

c)

fossil fuels

d)

minerals

e)

water

50.

Renewable energy

a)

solar

b)

oil

c)

coal

d)

wind

e)

hydropower

51.

Renewable energy

a)

solar

b)

biomass

c)

nuclear

d)

natural gas

e)

geothermal

52.

fuel energy

a)

wood

b)

oil

c)

coal

d)

gasoline

e)

gas

53.

Fuels are materials that can burn to produce energy

a)
True
b)
False
54.

solar energy is used for

a)

sailing boats and generate electricity

b)

push boats downstream, turn water wheels and generate electricity

c)

lighting, heating, drying, cooking and generate electricity

55.

hydropower energy is used for

a)

sailing boats and generate electricity

b)

push boats downstream, turn water wheels and generate electricity

c)

lighting, heating, drying, cooking and generate electricity

56.

wind energy is used for

a)

sailing boats and generate electricity

b)

push boats downstream, turn water wheels and generate electricity

c)

lighting, heating, drying, cooking and generate electricity

57.

why choose clean energy?

a)

np pollution: clean energy does not release harmful gases.

b)

renewable and sustainable: clean energy sources will not run out.

c)

protect environment: it helps reduce the use of fuels and prevents pollution

58.

chỗ ở

(a)  

59.

phân bón

(a)  

60.

sự phá rừng

(a)  

61.

sự đô thị hóa

(a)  

62.

thuốc trừ sâu

(a)  

63.

hệ sinh thái

(a)  

64.

bảo tồn (noun)

(a)  

65.

khí thải (noun)

(a)  

66.

ủ phân hữu cơ

(a)  

67.

có nguy cơ tuyệt chủng (adj)

(a)  

68.

chất thải (noun)

(a)  

69.

tái chế (verb)

(a)  

70.

Functions of the environment:


Provides (a)   : Offers homes and protection for humans and living organisms.

71.

Functions of the environment:

Supplies (a)   : provides soil, water, and air essential for life. Supplies materials such as wood, medicines and food.

72.

Functions of the environment:

(a)   management: Stores and decomposes waste created by humans and living organisms.

73.

Human impact on the environment:

  • positive impacts:

a)

planting trees

b)

deforestation

c)

urbanization

d)

protecting endangered animals and plants

e)

managing pollution sources

74.

Human impact on the environment:

  • negative impacts:

a)

overuse of chemical pesticides

b)

deforestation

c)

urbanization

d)

protecting endangered animals and plants

e)

overexploitation of natural resources

75.

Environment pollution: Types of pollution

a)

water pollution

b)

littering

c)

soil pollution

d)

forest fires

e)

air pollution

76.

Environment pollution: Causes of water pollution

a)

sewage disposal

b)

littering

c)

human-made: emissions from industries and vehicles

d)

oil spills

e)

industrial wastewater

77.

-Natural: volcanic eruptions, forest fires,...

  • - Human-made: emissions from industries and vehicles...

  • are causes of



(a)  

78.

-Natural: saltwater intrusion, volcanic eruptions,...

  • - Human-made: overuse of fertilizers and pesticides,...

  • are causes of



(a)  

79.

Effects of environment pollution: directly (a)   plants, animals, and human health

80.

Protecting the environment, we should:

a)

save energy and water: turn off electrical equipment and faucets when not in use.

b)

use clean energy: install solar panels and wind energy systems

c)

recycle and reduce waste: separate waste for recycling and composting organicwaste

d)

plant trees and restore forests

e)

avoid using too much plastic

81.

chuỗi thức ăn (noun)

a)
food chain
b)

food web

c)

habitat

d)

link

e)

relationship

82.

lưới thức ăn (noun)

The connection of many food chain is ......................

a)
food chain
b)

food web

c)

habitat

d)

link

e)

relationship

83.

mắt xích (noun)

a)
food chain
b)

food web

c)

habitat

d)

link

e)

relationship

84.

môi trường sống (noun)

a)
food chain
b)

food web

c)

habitat

d)

link

e)

relationship

85.

động vật săn mồi (noun)

a)
food chain
b)

consumer

c)

predator

d)

prey

e)

producer

86.

sinh vật tiêu thụ (noun)

a)
food chain
b)

consumer

c)

predator

d)

prey

e)

producer

87.

sinh vật sản xuất (noun)

a)

decomposer

b)

consumer

c)

predator

d)

prey

e)

producer

88.

con mồi (noun)

a)

decomposer

b)

consumer

c)

predator

d)

prey

e)

producer

89.

sinh vật phân hủy (noun)

a)

decomposer

b)

consumer

c)

predator

d)

prey

e)

producer

90.

In nature, living things eat other living things to survive. This creates a connection between organisms through (a)  

91.

A food chain is used to represent the ............ ........................ between plants and animals.

Each organism is a......... in the chain.

We can represent these links using....... to show how energy and nutrients flow from one organism to another.

(a)  

92.

How the food chain works?

These are many food chains in nature. Each food has multiple links. Every link is important to keep the food chain........................

A ................producer is organism that makes its own food. Producers. like plants, use sunlight to make food. They are the first level of a food chain because they provide food for other organisms.

(a)  

93.

A .............. is an organism that eats other organisms for food.

A .............consumer eats producers

Example: Herbivores like zebras or rabbits

A .............. consumer eats primary consumers.

Ex: Carnivores like lions or wolves

(a)  

94.

The species at the top of a food chain is called the ............. The animals they eat are called their ................

(a)  

95.

A ................ is an organism that eats dead plants and animals. Decomposers break down dead material and return nutrients to the soil

a)

prey

b)

consumer

c)

decomposer

d)

predator

96.

This food chain includes .............(grass), ............... (impala), ................. (lion), and tertiary consumers (vulture). .................consume dead organisms at all levels of the food chain.

(a)  

97.

quỹ đạo (noun)

quay quanh (verb)

Đọc thêm bài dưới:

-The Sun is the star at the center of the Solar system, It provides heat and light for the Earth.

-There are 8 planets that orbit (revolve around) the Sun in the Solar system.

-The Earth orbits the Sun in 1 year.

-The Earth's axis is tilted, making seasons on Earth. The seasons in the Northern and Southern hemispheres are opposite.

-The Earth completes one rotation on its axis every 24 hours, creating day and night.

-The Moon is a natural satellite of Earth. Besides it, there are many artificial satellites that orbit the Earth.

a)

orbit

b)

axis

c)

tilt

d)

hemisphere

e)

rotate

98.

bán cầu (noun)

Đọc thêm bài dưới:

-The Sun is the star at the center of the Solar system, It provides heat and light for the Earth.

-There are 8 planets that orbit (revolve around) the Sun in the Solar system.

-The Earth orbits the Sun in 1 year.

-The Earth's axis is tilted, making seasons on Earth. The seasons in the Northern and Southern hemispheres are opposite.

-The Earth completes one rotation on its axis every 24 hours, creating day and night.

-The Moon is a natural satellite of Earth. Besides it, there are many artificial satellites that orbit the Earth.

a)

orbit

b)

axis

c)

tilt

d)

hemisphere

e)

rotate

99.

nghiêng (verb)

Đọc thêm bài dưới:

-The Sun is the star at the center of the Solar system, It provides heat and light for the Earth.

-There are 8 planets that orbit (revolve around) the Sun in the Solar system.

-The Earth orbits the Sun in 1 year.

-The Earth's axis is tilted, making seasons on Earth. The seasons in the Northern and Southern hemispheres are opposite.

-The Earth completes one rotation on its axis every 24 hours, creating day and night.

-The Moon is a natural satellite of Earth. Besides it, there are many artificial satellites that orbit the Earth.

a)

orbit

b)

axis

c)

tilt

d)

hemisphere

e)

rotate

100.

trục (noun)

Đọc thêm bài dưới:

-The Sun is the star at the center of the Solar system, It provides heat and light for the Earth.

-There are 8 planets that orbit (revolve around) the Sun in the Solar system.

-The Earth orbits the Sun in 1 year.

-The Earth's axis is tilted, making seasons on Earth. The seasons in the Northern and Southern hemispheres are opposite.

-The Earth completes one rotation on its axis every 24 hours, creating day and night.

-The Moon is a natural satellite of Earth. Besides it, there are many artificial satellites that orbit the Earth.

a)

orbit

b)

axis

c)

tilt

d)

hemisphere

e)

rotate