I could have offered you some help last weekend, but I with my work at that time.A．would be occupied B．was occupyingC．had been occupiedD．was occupied 题目和参考答案——青夏教育精英家教网—

题目内容

40. I could have offered you some help last weekend, but I ______ with my work at that time.

A．would be occupied

B．was occupying

C．had been occupied

D．was occupied

略

练习册系列答案

18．In this experiment, they are woken up several times during the night, and asked to report what they _______.

A．are dreaming	B．had dreamt
C．had been dreaming	D．have been dreaming

32．Many experiments_____before the research team was able to get the exact data to carry on project.

31．With the cell phone available, I can do whatever I want to do and still______in touch with my parents and friends．

11. The public has complained that large quantities of waste water ______ into rivers without being cleaned, so large amounts of money ______ to solve the problem.

A．have poured; is needed	B．has poured; are needed
C．have been poured; is needed	D．have been poured; are needed

14．Panda Mei Lan returned to China yesterday. She_____in US since she was born.

A．had been living	B．is living
C．will have been living	D．has been living

12.---Ｉwish I ________ the meeting .
----But you can’t .

17. It’s known that taking exercise______your health.

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