问几道初中英语单项选择题、

问几道初中英语单项选择题、
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1.They asked me to have a drink with them.I said that it ( ) ten years since I ( ) a good drink.
A.is;enjoyed B.was;had enjoyed C.is;have enjoyed D.was;have enjoyed
2.He ( ) ten years old next year.
A.is B.is going to be C.would be D.is going to
3.( ) Hongqi cars ( ) Shanghai?
A.Are;made in B.Are;made by C.Were;made in D.Do;make in
4.( ) the cars ( ) Changchun?
A.Are;made in B.Are;made by C.Were;made in D.Did;make in
5.Ice is made ( ) water,and cloud is made ( ) water,too.
A.from;from B.of;of C.of;from D.from;of
6.paper is made ( ) wood.
A.of B.from C.in D.by
7.I ( ) a friend of mine yesterday.We ( ) each other for two years.
A.saw;haven't seen B.saw;hadn't seen
C.saw;didn't see D.had seen;haven't seen
其中,我认为2题应该选择B,为什么答案上说是A?
3、4题我认为所选的选项应该一致,为什么答案上却不同?
5、6题也是.
请大家能认真地帮我看一下这几道题,并分析出各题所选答案的原因.若我提及的以上几道题真的是我所说的答案那样,