.I have ______ all my papers but I still can’t find my notes.
| A．looked through | B．looked for | C．looked after | D．looked out |
John has recovered and _________ 3 kilos since he left hospital last month.
| A．put up | B．put down | C．put away | D．put on |
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 |