使用最合适的时态填空。 We couldn't afford to keep our car, so we ________________ (sell) it.
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使用最合适的时态填空。 Jill is an experienced teacher. She ___________________ (teach) for 15 years.
使用最合适的时态填空。There is a hole in the bottom of the boat. A lot of water is coming in through the hole. The boat ____________________ (sink).
使用最合适的时态填空。 “Oh, I've just realized. I haven't got any money.” “Haven't you? Well, don't worry. I _________ (lend) you some.”
使用最合适的时态填空。 “Why are you filling the bucket with water?” “I _______________ (wash) the car.”