11：If only I ______ answer his question.

11：If only I ______ answer his question.
1.can
2.could
3.may
4.should
12：I was about to despair of finding my passport _____ suddenly a woman found it.
1.when
2.then
3.while
4.as
13：The country has already sent up three unmanned spacecraft,the most recent at the end of last March.
1.has been launched
2.having been launched
3.being launched
4.to be launched
14：My teacher thinks that I am more intelligent than __________.
1.he
2.him
3.himself
4.her
15：There is no bus running _____ that direction.
1.on
2.to
3.at
4.in
16：It was almost 10 years ______ they met again.
1.before
2.later
3.since
4.that
17：在下列每组单词中有一个单词的划线部分与其他的划线部分读音不同,找出这个单词,并把它前面的大写字母添入答题卡相应位置上.
1.flow
2.slow
3.yellow
4.plow
18：People’s attitudes towards gift giving may _____ from country to country.
1.very
2.vary
3.weary
4.change
19：The fact that he proved _______ made them willing to employ him again.
1.innocent
2.distinct
3.clear
4.honorable
20：Today,we’ll discuss a number of cases beginners of English fail to use the language properly.
1.which
2.as
3.why
4.where
21：在下列每组单词中有一个单词的划线部分与其他的划线部分读音不同,找出这个单词,并把它前面的大写字母添入答题卡相应位置上.
1.idea
2.idiom
3.hide
4.wire
22：______ George loves his daughter,he is strict with her.
1.Even
2.Although
3.For
4.Whether
23：You should go ___________your lessons regularly after class.
1.against
2.over
3.back on
4.up
24：He was brought _______ by his aunt.
1.about
2.forward
3.up
4.on
25：It is not socially for parents to leave children unattended at that age.
1.accessible
2.adorable
3.adaptable
4.acceptable