The plan ___ just because people were unwilling to co-operate（合作）。
| A．broke down | B．pulled down |
| C．turned down | D．put down |
—Mike, do you know who wanted me on the phone?
—Sorry. I don’t know. I ________ a bath in the bathroom.
| A．have had | B．was having | C．had | D．am having |
As time ________ on, Sally began to wonder if Bruce ________ Bilks’new poem called Tabled’Hute.
| A．has gone; had read | B．went; has read | C．goes; has read | D．went; had read |
I wonder why Jenny ________ us recently. We should have heard from her by now.
| A．hasn’t written | B．doesn’t write | C．won’t write | D．hadn’t written |
I ________ ping-pong quite well, but I haven’t had time to play since the new year.
| A．will play | B．have played | C．played | D．play |
Although he has lived with us for years, he _______ us much impression.
| A．hadn’t left | B．didn’t leave | C．doesn’t leave | D．hasn’t left |