Circle the best answergiúp với ạ ----- Nội dung ảnh ----- TEST 9. Circle the best answer. 1. Paper money .......... for over a thousand years. a. used b. is used c. has used d. has been used 2. The heat of the sun .......... transmitted to the earth by radiation. a. had b. was c. has d. is 3. At parties people .......... to talk about jobs and money. a. habit b. accustom c. tend d. keep 4. Are you going .......... me .......... all day? a. to keep .... waiting b. to keep .... to wait c. keeping .... wait d. to keep .... waited 5. This model airplane is very good indeed .......... a. itself b. himself c. yourself d. yourselves 6. We had difficulty .......... a suitable meeting place. a. to provide b. providing c. for providing d. in having provided 7. The boy complained that someone had stolen his book and also 'his ..........' a. brother b. brothers c. brother's d. brothers' 8. If you don't want this pen, take .......... There are some left in the box. a. the other b. others c. another d. one other 9. He .......... the bank manager that he could repay the loan. a. assured b. ascertained c. ensured d. insured 10. You ought to have tried your best to save her, but you never .......... a. had b. tried c. did d. ought |