The man， so badly，almost lost his memory and was even driven mad．
| A．to have been disturbed | B．having been disturbed |
| C．to be disturbed | D．being disturbed |
Our new house is very___________ for me as I can get to the office in five minutes
| A．convenient | B．comfortable | C．natural | D．helpful |
--I can't find Mr. Smith.
--It was in the hotel___________ he stayed.
| A．that | B．where | C．which | D．since |
Scientists say it may be five or ten years___________ it is possible to test this medicine on human patients.
| A．since | B．before | C．after | D．when |
My uncle___________ until he was forty-five.
| A．married | B．didn’t marry |
| C．was not marrying | D．would marry |
--What when I phoned you?
| A．had you done; finished |
| B．were you doing; had just finished |
| C．did you do; had just finished |
| D．were you doing; was finishing |