Millions of pounds' worth of damage __________ by a storm which swept across the north of England.
| A．has been caused |
| B．had been caused |
| C．will be caused |
| D．will have been caused |
A clean environment can help the cityits economic development.
| A．achieve | B．permit | C．complete | D．promote |
—What made him so worried.
—his wallet.
| A．Having lost | B．Losing | C．Lose | D．Lost |
The job is great in terms of salary. It has its disadvantages,.
| A．though | B．however | C．even | D．therefore |
—Why are they taking all the equipment away？
—With the job , they are leaving.
| A．having done | B．being done | C．was done | D．done |
—Guess what; Yang Yang failed in the maths test .
—Howit be？She is second to none in maths.
| A．shall | B．might | C．can | D．must |