Question

5道选择题，一题5分(今天回答追加5分悬赏，也就是30分）

the life we were used to ____ greatly since 1992.
A change B has changed C changing D have changed
i will help him
if he _______ me to.
A asks B asked C has asked D is asking
may i borrow your CD player?
sorry,i ____ it myself
A am using B used C has used D use
isnt jack back yet/
no,but i think he ______ in half an hour
A returned B will resturn C has returned D returns
there _______ a concert this evening
yeach!exciting news!
A are going to be
B is going tobe
C is going to have
D will have

Answer 1

答案是BAABB 分析:1.we were used to充当定语修饰the life,life为主语,且句子中有since,时态为现在完成时,因此本题选B:has changed~2.该句为条件状语从句,从句用一般现在时,所以选A~3.are using正要使用,表将来时,选A~4.in表示在半个小时之内,表将来时,选B~5.there be句型, there is going to be表将来时,选B~

Answer 2

1.选B
we were used to 作life的定语，主句是the life has changed greatly since 1992，由于有since 1992，故用现在完成，而主语为life，为单数，选B
2.A if引导条件状语从句现在表将来
3.A 表示正在使用
4.B 宾语从句，表示将回来
5.B there be句型的固定搭配

Answer 3

used to do 过去常常做某事
be used to doing 习惯于做某事
所以答案是C

Answer 4

B since表明用现在完成时，life是主语单数，用has changed
下面四个分别是BABB

Answer 5

1.D have changed since 要用现在完成时 所以选D
2.A 要用一般现在时.
3.A
4.B
5.A