The letters for the boss. __________ on his desk but he didn't read them
until three days later.
| A．were put | B．was put |
| C．put | D．has put |
Mrs. White became a teacher in 1985. She _____ for twenty years by next summer.
| A．will teach | B．would have taught | C．has been teaching | D．will have been teaching |
— Well, that was really a good meal. I _____ you were a really good cook.
— Thank you.
| A．didn’t know | B．don’t know | C．haven’t known | D．hadn’t known |
Tom’s father had not spoken to him since his marriage, because he considered Tom ______ a mistake in marrying so young a girl.
| A．had made | B．made | C．would make | D．was making |
— Have you seen Michael recently ?
— Yes, in fact I saw him this morning. I ____ him for two years.
| A．haven’t seen | B．hadn’t seen | C．didn’t see | D．don’t see |
— Is the meeting held in Room 302 or 303 ?
— It should be 302. But I hear that it _____ till tomorrow.
| A．was put off | B．will put off | C．has been put off | D．is put off |