— Can you meet me at the airport at 9 o’clock next Monday?
— I’d like to, but I ________ an English class then.
A. am having B. have
C. will have D. shall be having
The bird was lucky enough to escape _______ by the young man .
A. catching B. to be caught
C. being caught D. caught
The Harry Potter books are quite popular ,they are in great _______ in this city.
A. demand B. quantity
C. production D. progress
I guess we have already talked about this before but I’ll ask you again just ________.
A. in case B. in return
C. by nature D. by chance
_______difficulties we may come across, we will help one another to overcome them
A. Whatever B. However
C. Whenever D. Wherever
Even if you are a top student, you sometimes _______ make some mistakes.
A. can B. must C. should D. need
