Beijing is one of the ____ in the world.
A. bigger city B. biggest cities C. smaller city D. smallest cities
The skirt ____ she is wearing tod
ay was a birthday present from her mother.
A. this B. whose C. what D. that
If you don’t do your homework on time, that will make your teacher ____.
A. feel happy B. feeling happily C. to feel unhappily D. feel unhappy
Mr Zhang often tells us _____ afraid of making mistakes when you speak English.
A. not be B. not to C. not to be D. to be not
I think students _____ to do homework with friends.
A. should allow B. should be allowed C. were allowed D. must be allowing
It is important for us _____ our English.
A. improving B. improved C. to improve D. improves
