用括号内动词的适当形式填空。 It was hard carrying the bags. They________(be)very heavy.
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用括号内动词的适当形式填空。 Yesterday the window _____ (be) open and a bird ______(fly) in.
用括号内动词的适当形式填空。 Last month we stayed at a hotel. The hotel _____(not/be) very expensive and it ________(not/cost)much to stay.
用括号内动词的适当形式填空。 A:“Where ________(you/go) last week?” B: I went to the US.
用括号内动词的适当形式填空。 A:“Where ________(you/be) just now?” B: I was in the bedroom.