“Professor Wang is at work in ________ office” Miss Brown said in ________ low voice
| A．/; the | B．the; a | C．the; / | D．an; the |
Electric trains have now ______ steam ones in most countries in the world.
| A．took the place of | B．in place of | C．taken the place of | D．instead of |
Only ____ did she realize the stress he was_____.
| A．then; under | B．when; on | C．when; at | D．then; with |
He _____ some French when he was on a visit to France.
| A．made out | B．picked up | C．gave up | D．took up |
The transportation will improve a lot in Changzhou, with another three bridges ________ over the Grand Canal in the near future.
| A．to be constructed | B．to construct |
| C．being constructed | D．constructing |
Our teacher has _________ some very difficult questions to ask us.
| A．put | B．made up | C．made of | D．decided |