Unit 5 Canada-The True North grammar课时作业

　　Ⅰ.用what which that whether where when whoever why填空

　　1．The news that Mr. Li will be our new English teacher is true.

　　2．The news that he told me yesterday is true.

　　3．My hometown isn't what it used to be.

　　4．Whoever leaves the room last ought to turn off the lights.

　　5．I have no idea when he will be back.

　　6．Is that why you had a few days off?

　　7．Whether he will come or not is not clear.

　　8．It is said that he was promoted to be headmaster at the very beginning of this term.

　　9．This is where he worked ten years ago.

　　10．The important thing is what you do but not what you say.

　　11．Students strongly hold the view that they feel nervous because of exams.

　　12．I don't know which hotel he will live in during his stay in Tainland.

　　13．It is known to all that light travels in a straight way.

　　14．I was not conscious of what was going to happen later on.

　　15．Whether she will play a role in this film is still doubtful.

　　Ⅱ.用名词性从句完成句子

　　1．他们将怎样解决这个严重的问题还没决定。

　　How_they_will_solve_the_serious_problem has not been decided yet.

　　2．我们现在的收入是10年前的两倍。

　　Our income is now double what_we_earned ten years ago.

　　3．他们将什么时候动身去北京还不知道。

　　When_they_will_set_off for Beijing has not been known yet.

　　4．真遗憾，这么聪明的人竟然犯了这样愚蠢的错误。

　　It_is_a_pity_that such a clever man should have made such a foolish mistake.

　　5．问题好像在于没有人知道怎样操作这台机器。

　　What seems to be the trouble is_that nobody knows how to operate this machine.

6．建议她今天下午完成作业。