1.It was my grandfather __________helped Mike mend his bike this morning.
A.that B.whom C.which D.what
答案：C今天早上是我的爷爷帮助迈克修理他的自行车的。强调句型。
2.It was this morning__________ my grand father helped Mike mend his bike this morning.
A.that B.whom C.when D.which
答案：A就是今天早上，我的爷爷帮助迈克修理他的目行车的。强调句型，强调时间状语。
3.Take his advice __________you will fail.
A.nor B.or C.for D.so
答案：B听取他的建议，否则你会失败的。or是一个选择连词。
4.He was writing___________ the glass suddenly fell on the floor.
A.while B.as C.so D.when
答案：Dwhen表示当…时候;fall on跌落到…上。
5.__________you say, he won't listen to you.
A.No matter where B.No matter what C.However D.Whichever
答案：B不管你说什么，他都不会听的。在句子中充当宾语，所以疑问词要用what。
6.The car was going too fast on a wet road, __________ it crashed and the driver was in hospital.
A.but B.moreover C.furthermore D.so
答案：D在一段儿湿路上车开得太快了，导致车被撞坏，司机也送医院了。so在这里引导结果状语从句。
7.He said he would stay for another two days __________it rained.
A.or B.nor C.whether D.if
答案：D他说他将会再待两天，如果天下雨的话。if引导条件状语从句。
8.Hardly __________ I got home when it began to rain.
A.had B.am C.did D.that
答案：A我刚到家，天就下雨了。如果把hardly置于句首，后面的主谓必须倒装，也就是把谓语动词提到主语前。这句话如果不提前hardly的话，则为：I had hardly got home when It began to rain.
9.She went on reading __________it was midnight.
A.as B.for C.until D.lest
答案：C她一直读书到半夜。until至到…为止。
10.You never told me you have seen the film,__________.
A.had you B.didn't you C.did you D.weren't you
答案：C你从来没有告诉过我你曾看过这部电影，不是吗?注意：附加疑问句附在陈述句后面，对陈述句所叙述的事实提出相反的疑问。该句型的结构特征为：当前面是肯定时，后面用否定式;当前面是否定时，后面用肯定式;反意问句中的动词时态应和陈述句中的动词时态相一致。一句中用了never一词，是表示否定意义的词，故后用肯定式，又前面句子是过去式，故疑问句子也要用过去式。
