Your parents will you if you study hard and get good grades at school.
A. are proud of B. be proud of
C. take pride D. take proud in
I_____ to school by bike, but now I ______.
A. used to go; used to walking
B. used to go; am used to walk
C. used to going; am used to walk
D. used to go; am used to walking
___ the teachers in their school is about 200 and one fourth of them are ____ teachers.
A. A number of; women B. A number of; woman
C. The number of; women D. The number of; woman
— When shall we go?
— It hasn’t been decided yet. It ____ the weather.
A. begins with B. leads to
C. depends on D. thinks of
I don’t know _____ he will come or not. _____he comes, I’ll tell you.
A. if; If B. whether; Whether
C. whether; If D. if; Whether
We ___ use mobile phones when the plane takes off.
A. may not B. shouldn’t
C. needn’t D. mustn’t
