请选择并作详细解释
1Every time I come here,he ---me something important.
A will tell B tells C told
2 Where---my glasses? I can’t find them . I---them on the bookself ,but they aren’t there .
A have you put, put B did you put ,have put
3 By the time this talk is over, we ---a lot about the earth.
A shall be learning B are learning C would learn D shall have learnt
4 The children---a swim this afternoon.
A are having B are going to have 有be going to have这种形式吗
5 How long has this shop---?
A be open B been open C opend D been opened
6 One day when I ---the post office I ---my uncle.
A pass, say B was passing, saw C passed, was seeing D am passing, am seeing
7 He ---is ---some mistakes in the test.
A said, will make B said ,made C said, had made D said, make

第一个选B，应该是表示状态，诸如地球绕着太阳转之类的，表示客观的，用一般现在时