The place _______ the bridge is supposed to be built should be________ the cross-river traffic is the heaviest.
| A．which; where | B．at which; which | C．at which; where | D．which; in which |
My watch has stopped, so I will get it ______ this afternoon.
| A．repaired | B．repairing | C．repair | D．to repair |
The boy is often found _____in reading books.
| A．absorbs | B．is absorbed | C．absorbing | D．absorbed |
The computer system suddenly while he was searching for information on the Internet.
| A．broke down | B．broke out | C．broke up | D．broke in |
There is only 15 minutes. Hurry up, or we’ll miss the train.
| A．leaving | B．to leave | C．left | D．having left |
After he retired from office, Rogerspainting for a while, but soon lost interest.
| A．took up | B．saved up | C．kept up | D．drew up |