Chọn một đáp án đúng để hoàn thành mỗi câu sau.
1.These beautiful pictures_________ from recycled paper.
A. make B. makes c. is made D. are made
2. People_________ dried sugar canes to produce paper.
A. reuse B. is reusing c. are reused D. has reused
3. l’m very happy_________ a letter from my family.
A. receive B. receiving c. to receive D. received
4. We are delighted________ you will join our group.
A. then B. that c. which D. there
5. A decision__________ until the next meeting.
A. does not make B. will not make
C. are not made D. will not be made
6. The milkmen ___________ empty milk bottles.
A. will collect B. will be collected
C. are collected D. has collected
7. In the USA, million of old car tires are_________ away every year.
A. cut B. pushed C. thrown D. flown
8. Compost is a wonderful natural_________ . It helps plants grow.
A. sandal B. glassware C. metal D. fertilizer
9. Farmers have _________ their waste for thousands of years.
A. rebuilt B. recycled C. remade D. redone
10. The representatives from ‘Triends of the Earth” show us how to_____________the environment.
A. protect B. prevent C. reduce D. refill
Loga
Sinh Học lớp 12
