1. People throw __________ billions of cans every year all over the world. A. away *
1 điểm
A. away
B. from
C. up
D. into
5. I’m ___________ that you are interested in protecting the environment. *
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B. easy
D. sad
A. pleased
C. difficult
4. Reduce means not buying ____________which are overpackaged. *
1 điểm
D. product
B. products
A. paper
C. envelopes
3. You’ll get back your ______________ when you bring the cans back for recycling. *
1 điểm
A. bill
D. account
C. deposit
B. menu
2. Famers use the dung of the animals for ___________ their fields. *
1 điểm
C. fertilizing
D. compost
A. collecting
B. wasting