| Although we had been out of touch for ten years, I recognized her _____ I met her. |
A. first time B. for the first time C. the first time D. by the first time |
| — What time _____ Tom tomorrow? — At 8:00 a.m. |
A. do you meet B. will you meet C. would you meet D. are you meeting |
| Do you know how long our earth _____? |
A. came into existence B. came in existence C. was in existence D. has been in existence |
| Though _____ several years ago, the car is still in good _____. |
A. being bought, condition B. bought, condition C. being bought, situation D. bought, situation |
| I _____ I ______ the cell phone, but it is on the back seat of my car. |
A. thought, had lost B. think, had lost C. thought, have lost D. think, lost |
| This time yesterday, the professor _____ an excellent speech. |
A. is making B. was making C. makes D. made |
| When they went to the theatre, the concert _____ for fifteen minutes. |
A. had begun B. had began C. had been on D. was on |