6._____________home is located downtown, so it’s close to my work.
A. Mine B. Ours C. Our D. We
7. I’d like you to meet Rita. She’s a great friend of ________.
A. us B. our C. ours D. me
8. The house is big, but _____windows are small.
A. it B. its C. it’s D. their
9. Sue fell down the stairs and broke _________leg.
A. her B. hers C. its D. his
10. The wind, the sun, and the wave are some types of _________sources of energy.
A. changeable B. alternative C. cheap D. costly
11. Remember...
Đọc tiếp
6._____________home is located downtown, so it’s close to my work.
A. Mine B. Ours C. Our D. We
7. I’d like you to meet Rita. She’s a great friend of ________.
A. us B. our C. ours D. me
8. The house is big, but _____windows are small.
A. it B. its C. it’s D. their
9. Sue fell down the stairs and broke _________leg.
A. her B. hers C. its D. his
10. The wind, the sun, and the wave are some types of _________sources of energy.
A. changeable B. alternative C. cheap D. costly
11. Remember to_________the lights before going to bed.
A. turn B. turn on C. turn off D. stop
12. People will reduce energy _________ as much as possible.
A. consume B. consumption C. expense D. expenses
13. Nuclear power is expensive and dangerous _________our environment.
A. for B. to C. in D. with
14. Human is looking for a clean, cheap and _________sources of energy.
A. effective B. effect C. effectively D. effectiveness
15. Low energy light bulbs should be used to _________electricity. A. spend B. buy C. convert D. save
4. We are worried that he will fail the exam.
5. The man who lives next door is my grandfather.
4. Chúng tôi lo lắng rằng anh ấy sẽ trượt kỳ thi.
5. Người đàn ông sống bên cạnh là ông nội của tôi.