Question

4个英语选择题，急求详细解答！

7.All foreign residents ____ to the nearest police station by July 20.
A will report B report C shall have reported D have reported
8.He stopped her in the doorway just as she ___ to go away .
A was about B was on the point of C was going D was
9.The government ___ to approve the use of widespread surveillance when the Justice Department took objections.
A is going B had been C was about D is coming
10.James has just arrived , but I didn’t know he ____ until yesterday.
A will come B was coming C had been coming D comes

Answer 1

第7题选择“C”，为一般将来完成时的基本用法结构。
第8题选择“C”，过去正在进行时的结构形式。
第9题选择“A”，be going to do 的固定用法。
第10题选择“B”，依题意得出结论。

Answer 2

楼上答得好几题是错的。
7.c 将来完成时by + 时间修饰主句时时态采用完成时
8.a,be about to do,正要做某事
9.c,后句用过去时，主句用过去将来时。be about to
10.b