We have been friends for nearly twenty years. Nothing can break off our _______.
A. friendship B. pleasure
C. decision D. experience
In our city, ________ college students want to work as a teacher in holidays.
A. thousand
B. thousands of
C. thousand of
D. two thousand of
I don’t like eating chocolate. The taste is too ________.
A. crispy B. delicious
C. salty D. sweet
-- Look at the boy running on the ground. Is it David?
-- It _______ be him. I saw him go to the teacher’s office just now.
A. might B. could
C. can’t D. mustn’t
They’ve got two machines, but ________ works well.
A. neither B. either
C. all D. both
The teacher asked me to ____ the exercise books before we began to do our homework.
A. put up B. give out
C. hang out D. fix up
