E6-Review u10,11

air pollution

• ô nhiễm nước

• ô nhiễm không khí

• ô nhiễm đất

• ô nhiễm tiếng ồn

If more people use bicycles, there will be less air .............. (POLLUTE)

One of the most dangerous gases given by vehicles is ......

• protect

• trees

• carbon dioxide

• poisonous

Different sound:

• paper

• bag

• map

• hand

?

• washing machine

• toaster

• mixer

• oven

?

• plastic bag

• light bulb

• deforestation

• forest

Daisy will become 'greener' if she .................. a reusable shopping bag.

• use

• used

• will use

• uses

The shopping bag is not ..., so I can buy it.

• cheap

• old

• expensive

• new

Alan gave me a bottle of ....... when I finished jogging.

• water

• soil

• plant

• air

Wild animals (die) .................... if people continue destroying their habitats.