I _____ on a sofa because my grandparents have come for the weekend. A. slept B. was sleep

I _____ on a sofa because my grandparents have come for the weekend.

  A. slept    B. was sleeping    C. have slept    D. am sleeping

答案

D


解析:

从题干中my grandparents have come for the weekend判断主句应用现在的时态,而且我只是因为祖父母来度周末临时睡沙发,所以选D,现在进行时表示临时性的动作。

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