_________ in dealing with such a film, you will be sorry.
| A．Being caught | B．Caught | C．Having caught | D．catching |
--- You’ve sold your car! You don’t need one?
--- _____. The traffic is too heavy nowadays.
| A．No problem. | B．Never mind. | C．Don’t mention it. | D．Not really |
. --- I think the waiter has forgotten us. We ________ here for over half an hour!
--- I think you’re right. He probably thinks we have already ordered.
| A．are waiting | B．have been waiting |
| C．have waited | D．will wait |
. When she woke up, she realized that things she had dreamed about could not _______ have happened.
| A．possibly | B．exactly | C．certainly | D．usually |
Mr. John was always _______ the poor and the sick, often providing them with free medical care.
| A．tended by | B．absorbed in | C．reminded of | D．concerned about |
--- Excuse me, would you mind answering a few questions?
--- Well, I don’t know. I’m in rather a hurry_____.
| A．seriously | B．actually | C．immediately | D．anxiously |