Hardly returned home I realized I had left my key at the office.
| A．have I; when | B．had I; when | C．have I; than | D．had I; than |
The weather in Britain is ____too cold in winter___too hot in summer.
| A．either; or | B．both; and | C．neither; nor | D．or; and |
There _____ a lot of coal mines in the south, but many of them have been closed or are _____ be closed.
| A．use to having; about to | B．used to be; to |
| C．use to having; going to | D．used to be; supposed to |
If you have a problem _____ your composition, you had better ask your teacher ______.
| A．in; on some advice | B．for; for some advices |
| C．on; some advice | D．with; for some advice |
It's quite strange that the man sleeps with his mouth____ and his eyes _____.
| A．closed; open | B．closed; opened | C．closing; open | D．closing; opening |
His father looks young, but _____ fact he is _____.
| A．in; in the forties | B．in; in his forties |
| C．in the; in the forties | D．in; in his forty |