Most students _______ living in the school.
A. used to B. is used to
C. are used to D. are use to
You’re not welcome by your classmates ______ the way you communicate.
A. because of B. because C. as D. since
I ______ 400 yuan _____ the ticket from Guangzhou to Wuhan.
A. spent， in B. cost， on
C. paid， for D. took， to
Would you mind my ______ the windows? It’s too hot.
A. to open B. open C. opened D. opening
There are so many beautiful bags in the store. I can’t decide _______.
A. to buy which one B. to buy what
C. which one to buy D. what to buy
His mother was ______. So he must stay _______ to look after her.
A. in the hospital， in hospital
B. in hospital， in the hospital
C. in the hospital， in the hospital
D. in hospital， in hospital
