1.My bike is missing.I can’t find______anywhere.
A.one B.ones C.it D.that
2.—— Who’s that？
______Professor Li.
A.That’s B.It’s C.He’s D.This’s
3.______was Jane that I saw in the library this morning.
A.It B.He C.She D.That
4.— Have you ever seen a whale alive？
—Yes，I’ve seen______.
A.that B.it C.such D.one
5.The color of my coat is different from______of yours.
A.this B.that C.it D.one
6.______will do you good to do some exercise every morning.
A.It B.There C.Those D.You
7.We think______our duty to pay taxes to our government.
A.that B.this C.its D.it
8.The climate of Shanghai is better than______of Nanjing.
A.that B.it C.which D.what
9.______four years since I joined the Army.
A.There was B.There is C.It was D.It is
10.How long______to finish the work？
A.you’ll take B.you’ll take it
C.will it take you D.will take you
11.It was through Xiao Li______I got to know Xiao Wang.
A.who B.whom C.how D.that
12.It was in the rice fields______we had our league meeting.
A.where B.that C.in which D.on which
13.It was on October 1st______new China was founded.
A.which B.when C.as D.that
14.Was it because he was ill______he asked for leave？
A.and B.that C.that’s D.so
15.Mary speaks in a low voice，______is difficult to know what she is saying.
A.it B.that C.so D.she
16.It was______I met Mr Green in Shanghai.
A.many years that B.many years before
C.many years ago that D.many years when
17.______is not everybody______can draw so well.
A.It；all B.It；that C.There；who D.There；that
18.So______that no fish can live in it.
A.shallow is the lake B.the lake is shallow
C.shallow the lake is D.is the lake shallow