—Hello! My name _____ Wang Peng.—Hello! I ______ Alan.A. am ; are B. is ; is C. is ; am
_____ he is ill, _____ he still goes to work.
-----_____ do you exercise?-----Once a week.
Which is _____, the sun or the moon?
Lily and Lucy are twins, they _____ good girls, they often help others.
Your book is easier than _____.