He was told that it would be at least three more months _____ he could recover and return to work.
| A．when | B．since | C．before | D．that |
---Did you see who the driver was?
----No, so quickly ______ that I didn’t make out what his face was like。
| A．did the car speed by | B．the car speed up |
| C．does the car speed by | D．the car speeds up |
Armed with the information you have gathered, you canpreparing your business plan.
| A．set out | B．set up | C．set off | D．set about |
______ he was at home, I would have phoned him then.
| A．Had I known | B．I had known | C．Would I know | D．I would know |
Helen looked at ______ finished report with ______ satisfaction.
| A．the; a | B．/; the | C．the; / | D．a ; the |
Peter’s jacket looked just the same as Jack’s, but it cost _____ his.
| A．as much twice as | B．twice as much as |
| C．much as twice as | D．as twice much as |