题目内容
—Hi, Susan, where were you at lunch time?I ________ a seat for you in the coffee shop.
—Oh, sorry to miss you.My political science class ran longer than usual.
—Oh, sorry to miss you.My political science class ran longer than usual.
| A.am saving | B.was saving |
| C.had saved | D.have saved |
B
考查时态。根据语境判断,吃饭是过去发生的事情,强调在吃饭的过程中“一直为对方留着位子”,所以应该用过去进行时。
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