—Our city looks more beautiful!—Yes. Lots of trees and grass _____ since last ye

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—Our city looks more beautiful!
—Yes. Lots of trees and grass _____ since last year. [ ]
A. have been planted
B. are planted
C. will be planted
D. were planted

答案

举一反三

_____ the watch been repaired yet? I badly need it.    [     ]
A．Does
B．Has
C．Is
D．Are

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I don’t want to see the film because I_____ it already.           [     ]
A. will see
B. saw
C. have seen
D. had seen

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Mr. Smith"s _________. Let"s wait for him here.  [     ]
A. hasn"t arrived
C. doesn"t arrive
B. didn"t arrive
D. couldn"t arrive

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—Where is Zhang Ming?
—Oh,he ______to Beijing to see his parents and he"ll be back tomorrow.[     ]
A. has gone
B. has been
C. had gone
D. had been

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She has ____here for just over two months.[     ]
A. come
B. gone
C. got
D. been

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