Exercise 1: Choose the word or phrase that best completes the sentences.
giải thích giúp em đáp án luôn dc k ạ
1. Light bulbs are ………. specially to last only a certain number of hours | |||
A. invented | B. created | C. used | D. designed |
2. Sherlock Holmes, the great detective was ………… by writer Conan Doyle | |||
A. named | B. written | C. used | D. created |
3. Policemen all over the world are …………. by the bullet- proof vest. | |||
A. called | B. protected | C. bought | D. worn |
4. She used to break the ………… about the school uniform | |||
A. rules | B. requirement | C. order | D. contest |
5. You should ………….. when you are 65. | |||
A. leave | B. retire | C. go | D. sack |
6. I ………….. in this house since I was a child | |||
A. live | B. ‘m living | c. ‘ve lived | D. lived |
7. How long …………… afraid of flying? | |||
A. are you | B. have you been | C. you have been | D. did you |
8. My brother ……………. glasses | |||
A. used to wear | B. use to wear | C. used to wearing | D. uses to wearing |
9. Radium ……………… discovered by Pierre and Marie Curie | |||
A. is | B. were | C. was | D. are |
10. The Lord of the Rings ……….by J.R.R. Tolkien | |||
A. wrote | B. was wrote | C. be written | D. was written |