1.No one can possibly recall any detail about the meeting . It is at least five years since it_______.
A. had taken place
B. was taken place
C. took place
D. was taking place
2.There were two small rooms in the beach house, ______ served as a kitchen.
A. the smaller of which
B. the smaller of them
C. the smaller of whose
D. the smaller of that
3.The general’s command was that the soldiers_______ their fort and carry out more important tasks.
4.Written applications should be sent to us in case ______ some problems with the electronic version.
A. there will be
B. there is
C. there be
D. there was
5.You never told me you have seen the film,______?
A. had you
B. didn’t you
C. did you
D. weren’t you
【解析】本题侧试反意疑问句的用法。如果陈述部分含有表示否定意思的词，如never, seldom , hardly, little疑问部分要用肯定式。故选择C。例如:He never watches TV, does he?(他从不看电视，是吗?)
【解析】本题测试虚拟语气在表语从句中的用法。suggestion, proposal, request; command等名词后面的表语从句和同位语从句中，用“should十动词原形”表示虚拟语气，而且should可以省略。
【解析】本向为“It is…time since+从句”句型，从句中谓语动词用过去时，故选C。例如:It is many years since World War II was over.(自从第二次世界大战结束尽来已经很多年了。)