1、Having missed the last bus,Bob had no alternative( C )a taxi home though he did not like the idea.

1、Having missed the last bus,Bob had no alternative( C )a taxi home though he did not like the idea.
A to take B but take C but to take D but taking
2、It is impossible for anyone ( D )these photos before because Mr.Newman had them developed today.
A to see B saw C seeing D to have seen
3、Everyone had an application form in his hand,but no one knew which office room( B )
A to send it B to send it to C to be sent to D to have it sent
4、( C )no mistake,you must recheck the results got from the experiment.
A There is B There being C For there to be D Being
5、The patient( B )nothing but apple juice for the whole of next week.
A will have been having B will be having C will have had D will be had
6、We( A )paying you a visit but the bad weather prevented us from doing so.
A had thought of B have thought of C were thinking of D thought of
7、I know you think I'm talking nosense,Mike.But in time( C )
A you have realized that I'm right B you will be realizing that I have been right C you will realize that I was right D you would realize that I had been right
正确答案已给出.“选 ”及 “不选” 的原因就行.
附：（供参考）
1、but but to
2、A为什么不对?
3、C为什么不对?
4、为什么选C?
5、为什么选B?
6、为什么B不对?
7、为什么选C?
3、句子我理解了，但是B to send it to
7、要用将来时我已明白，但是为什么要用“was”啊？C you will realize that I was right