When did you ______ Hongkong?

A. returned to         B. go back

C. return back to      D. return to

My grandparents lived ____ in the country. Sometimes they felt a bit ____.

A. lonely， lonely  B. alone， alone

C. alone， lonely     D. lonely， alone

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

The movie is so ______ that all of us feel ______.

A. boring， boring    B. bored， bored

C. boring， bored   D. bored， boring

Collecting stamps ______ one of my hobbies.

A. are         B. be          C. is         D. are