Tom___ China for 3 years.
A. has been B. has been in C. has been to
There are many boys _______on the playground.
A. are running B. running C. to run
Children wake up very early____the morning of Christmas Day.
A. in B. on C. for
Can you tell me __________________?
A. what to do it
B. how to do
C. when to do it
I think Chinese is _______ English.
A. much important than
B. as important as
C. important than
_______ Day is coming. I want to buy a gift for my mother.
A. Mother B. Mother’s C. Mothers’
