While the mother was cooking, her child _____.[ ]A. plays B.

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While the mother was cooking, her child _____.[     ]
A. plays
B. was playing
C. play
D. playing

答案

举一反三

I _____ the flowers when Jenny called me.[ ]
A. am watering
B. watered
C. was watering
D. water

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—I called you last night, but nobody answered.
—I ______ dinner with my family in the restaurant.[ ]

A. have
B. had
C. have had
D. was having

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I _________ my homework last night when I heard a loud knock on the door.[ ]
A. did
B. was doing
C. have done
D. had done

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-You were not at home when I called you yesterday.
-No. We weren"t. We___________ in the nearby supermarket at the moment.[ ]
A. were doing shopping
B. have done some shopping
C. are going shopping
D. had done some shopping

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It was difficult to get a word in. Everyone _____ so excitedly about the play.[ ]
A. would talk
B. was talking
C. talked
D. had talked

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