With temperature ______ so rapidly, we could not go with the experiment.
| A．fall | B．falling |
| C．fallen | D．to fall |
Did you have trouble ＿＿＿＿＿＿＿ the post office?
| A．to have found | B．with finding | C．to find | D．in finding |
He usually goes to work on time ＿＿＿＿＿＿.
| A．except for raining days | B．besides it rains |
| C．but that it rains | D．except on rainy days |
His father will be back from London＿＿＿＿a few days.
| A．since | B．in | C．on | D．after |
Henry, ＿＿＿＿＿ Mary and Tom, is coming to China for a visit? Which is WRONG?
| A．together with | B．like | C．besides | D．but in addition to |
—— Mum, I think I’m ＿＿＿＿＿ to get back to school.
—— Not really, my dear. You’d better stay at home for another day or two.
| A．so well | B．so good | C．well enough | D．good enough |