It is reported that the bridge ______ last year has been damaged in a terrible flood.
| A．having been completed | B．to be completed |
| C．completing | D．completed |
—Well, that was really a good meal. I _______ you were a really good cook.
—Thank you.
| A．didn’t know | B．don’t know | C．haven’t know | D．hadn’t known |
After he left college, he was employed in an international company and __________ there ever since.
| A．worked | B．has worked | C．had worked | D．was working |
—Where is Tom ?
—Well , he __________ you __________ here. Otherwise he would come down right now.
| A．didn’t know ; were | B．hasn’t known ; are |
| C．doesn’t know ; are | D．hadn’t known ; were |
. All of the guests ___________ by 9 o’clock , but the host _____________ until 15 minutes later .
| A．arrived; didn’t turn up | B．had arrived; didn’t turn up |
| C．arrived; hadn’t turned up | D．had arrived; hadn’t turned up |
Mike didn’t notice Alice entering his room. He ____ a phone call.
| A．answered | B．has answered | C．was answering | D．is answering |