He has decided to settle ____in France because he is fond of the romantic country.
| A．temporary | B．temporarily | C．permanent | D．permanently |
Those who show respect for others will be respected ________.
| A．in response | B．in return | C．in turn | D．in place. |
Darwin counted 225 flowering plants, ______ he collected and brought home 193.
| A．which | B．for which | C．in which | D．of which |
He came to my class every week, but his attitude _______he was not really interested in the subject.
| A．expressed | B．described | C．explained | D．suggested |
Why didn't you tell me there was no meeting today? Iall the way here through the heavy snow.
| A．needn't have driven | B．can't have driven |
| C．mustn't have driven | D．shouldn't have driven |
The old man, _______ abroad for twenty years , is on the way back to his motherland.
| A．to work | B．working | C．to have worked | D．having worked. |