你想知道那个男孩是谁，你应该这样问：
A.Who’s this boy?
B. Who’s that boy?
C.Who’s that girl?
Don’t _________, Tim .Helen is doing her homework.
A. shouted B. shout C. shouting
--What day __________ today?
--Tuesday.
A. was B. were C. is
Can you make a sentence _________ “eat”?
A. on B. with C. to
My father is ____________ holiday.
A. in B. at C. on
______ shout in the classroom.
A. Doesn’t B. Don’t C. Didn’t