请教几道外语初级题?

1 This is Mr Evans, （A) invention has helped hundreds of deaf people. 这是Evans先生。他的发明帮助了成百上千的聋人。
这是一句非限定性定语从句（前面出现逗号的定语从句），一定不能选that。句中缺少物主代词“谁的”，故选“whose”。
A． whose B. which C. that D. whom

2 Open the window,（A） you ? It’s very hot in here. 开一下窗，行吗？里面很热。
祈使句的反意疑问用“will you？”。
A. will B. can C. must D. need

3 We must （D） our minds about where to go for our holidays this year. 我们必须决定今年去哪渡假。
“make up one's mind”下定决心
A make out B. make off C make for D make up.

以下三句考察虚拟语气（虚拟不可能发生的事情发生了）。先弄清楚：
1、虚拟现在或将来，虚拟从句用一般过去时；
2、虚拟过去，虚拟从句用过去完成时。

4 If I （C） enough money. I’d go and live in another city. 如果我有足够的钱，我就搬去另外一座城市。（属于上面的第1类）
A have B will have C had D would have

5. You look as if you （C）a ghost ! Are you all right ? 你好像看到鬼了，你没事吧？（属于第1类）
A. had seen B. are seeing C. saw D. see

6 . He wouldn’t have got his new job if he （A） the advertisement in the paper. 如果他当时没看到报纸上的广告