If prices rise too high, the government has to do something _________ it.
A. stop B. stopped C. stopping D. to stop
—I didn't hear you come in just now.
— That's good.We tried ________ any noise，for you were sleeping.
A. not make B. not to make C. to make D. making
Tony, remember________ with your mouth full of food.
A. to talk B. not to talk
C. talking D. talk
—Don’t forget ________ your history and politics books tomorrow morning.
—Thanks. I won’t.
A. bring B. to bring
C. bringing D. brought
-- is he?
--He is PSY. He sang the song Gangnam Style (《江南Style》).
A. Who B. How C. What D. Where
This is ________ classroom.They are in Class Four.
A. Nick and Mary’s B. Nick’s and Mary’s
C. Nick’s and Mary D. Nick and Mary
