1.It is unusual that he _______ to school so early.

1.It is unusual that he _______ to school so early.
A.goes
B.could go
C.go
D.will go
2.________ I was ree that evening.
A.It happened to
B.It happened that
C.That happened
D.It is happened that
3.It is suggested that the experiment________ under low temperature.
A.makes
B.is made
C.should be made
D.will be made
4.Energy is________ makes things work.
A.what
B.something
C.anything
D.that
5.The reason I have to go is_______ if I don't.
A.that she will be disappointed
B.because she will be disappointed
C.on account of her being disappointed
D.that she will be disappointing
6._________ do you think will teach us maths next term?
A.Whom
B.Who
C.What
D.That
7.They suggested that she__________a working plan.
A.must make
B.make
C.made
D.would make
8.I don't know_________.
A.who of them should I elect.
B.who of them I should elect.
C.which of them I should elect?
D.which of them I should elect.
9.I doubt__________ we will win the match.
A.whether
B.that
C.what
D./
10.Is this museum__________some German friends visited last Wednesday?
A.that
B.where
C.in which
D.the one
11.Each time_______ they met they would talked long hours together.
A.which
B.during
C.when
D./
12.Under the bridge,however,almost directly below,______ was a small canoe,with a boy in it.
A.there
B.where
C.it
D.which
13.He must be from Africa,________can be seen from his skin.
A.that
B.as
C.who
D.what
14._________,the compass was first made in China.
A.It is known to all
B.It is known that
C.We all know
D.As is known to all
15.I,_________ your good friend,will try my best to help you out.
A.who is
B.who am
C.that is
D.what is
16.It was nearly lunch time__________ Henry began to feel bad.
A.until
B.that
C.when
D.while
17.He was so interested in the book that he had read for three hours______he realized it.
A.since
B.before
C.until
D.as
18.If you__________ it,I will lend the novel to you.
A.read
B.will read
C.have read
D.want read
19.You will not succeed unless you________harder.
A.will work
B.won't work
C.work
D.don't work
20.Everything will go on as usual as if_________.
A.nothing had happened
B.anything hadn’t happened
C.nothing was happened
D.anything was not happened

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