If one part of an ecosystem changes quickly, it can upset the balance and put wildlife in _______.

The ice _______ in the Arctic sea region is a serious problem, and there are many dangers and risks associated with this.

Global warming is the rise in the _________temperature of the earth's atmosphere.

Global warming is making _________weather events, such as hurricanes and droughts.

___________is the gradual increase of temperature on the Earth's surface due to the greenhouse effect.

Sustainable refers to the actions of the tourist industry ______ a whole.

The council has _____________ ideas to help manage traffic.

He _______ we could buy or make reusable bags and leave some bags in our bike for shopping.

Scientists think that wild animals must ____________ in their natural habitats.

High levels of pollution can upset the ____________ of an ecosystem.

Different kinds of tourism may have different ______ on the environment.

This tour is not suitable ______ families with children because everyone should move a lot.

Unless you ______, you will be late for the conference on wild animals.

__________ is mainly caused by waste gases that come out of vehicles, machines or factories.

They asked me how many students _______ in the school.

He asked the children _______ the river.

Choose the correct order (A, B, C, or D) to make a meaningful conversation or text.

a. Some people prefer learning through videos because they can see real-life examples.
b. Others find reading more effective, especially when they can highlight and annotate text.
c. Today, there are many ways to learn, and each person has a different style.
d. In the end, choosing a learning method depends on what suits you best.
e. Interactive apps and online platforms have also made learning more accessible.

We need to be _________ of environmental problems so that we can find ways to protect nature.

John asked me _______ in English.

Martin asked me _______.

If I ______ in your position, I wouldn’t bring that suitcase.

As _______ worsens, dangerous weather events are becoming more frequent or severe.

The aim of ______ tourism is to protect the environment, respect local culture, and keep profits local.

Burning garbage _______ dangerous gases to the environment, and this may lead to global warming.

UNDP has done a lot to help developing countries reduce _________.

This book is the __________ of all.

Earth Hour calls ______ action for climate, people and nature.

According to some surveys, the fact that women have to work more than men at home is one of the signs of gender __________.

There are numerous advantages for Vietnam as a member of different international __________.

We will damage the environment if we leave ______ behind when we go travelling.

Tourism has a major impact ______ the economy in Hue City.

Many ________ animals have been saved thanks to community efforts.

If you watched this movie, you ______ about the cultures of European countries.

Choose the correct order (A, B, C, or D) to make a meaningful conversation or text.

a. UNICEF works in over 190 countries and territories to protect children’s rights.
b. It also responds to emergencies, providing life-saving supplies during natural disasters.
c. Education, healthcare, and clean water are among its top priorities.
d. The organization believes every child has the right to a safe and healthy life.
e. One of its major goals is to end child poverty and inequality.

Choose the correct order (A, B, C, or D) to make a meaningful conversation or text.

Dear Claire,

a. I just got back from a trip to Da Nang and had the best time!
b. The beaches were beautiful, and the food was amazing.
c. If you’re planning a getaway, I definitely recommend it.

d. I also visited the Marble Mountains – the views were stunning.

Best wishes,
Laura

We should _________action to protect endangered animals.

Choose the correct order (A, B, C, or D) to make a meaningful conversation or text.

Dear Emma,
a. One article highlighted how access to education can change lives, especially for girls.

b. I’ve been reading about gender equality and how much progress still needs to be made.
c. It really opened my eyes to the everyday challenges many people face.
d. Let me know if you want the link – I’d love to share it with you.

Yours sincerely,
Sarah

They said that they would finish the project ______

Choose the correct order (A, B, C, or D) to make a meaningful conversation or text.

a. Peter: Have you noticed how hot it’s been lately?
b. Mary: Yeah, climate change is definitely becoming more obvious.

c. Peter: Hopefully, more people will make eco-friendly choices too.
d. Peter: I’ve started using public transport more to reduce my carbon footprint.
e. Mary: That’s a smart move. Every small action helps.