1.Taiwan is ____ the east of China.
A.in
B.to
C.on
D.at
2.____ office is much smaller than ____.
A.Ours; yours
B.Our; yours
C.Theirs; our
D.Your; their
3.——Did she go to school when she was young?
----No. She taught ____ at home.
A.her
B.herself
C.hers
D.she
4.Neither of them ____ a worker.
A.am
B.are
C.is
D.were
5.September is ____ month of the year.
A.nine
B.ninth
C.the nine
D.the ninth
6.How often ____ you ____ to the park when you were in Tianjin?
A.do; go
B.did; go
C.will; go
D.have; gone
7.Mr Zhang felt a little tired， ____ he still went on working
A.and
B.so
C.or
D.but
8.He asked ____ they needed some more tea.
A.that
B.what
C.whether
D.which
9.Everyone must ____ the classroom ____.
A.ketp; cleaned
B.keeps; clean
C.keep; clean
D.keep; cleaning
10.This work is ____ for me than for you.
A.difficult
B.the most difficult
C.most difficult
D.more difficult