Sichuan Province，________in southwest China and________an area of 485,000 kilometers，is one of the largest and most inaccessible provinces in China.

A．located；covered 　B．locating；covering

C．located；covering D．locating；covered

I felt tired with walking, so I stopped __________ a break for an hour.

　 A. having　　 B. to have　　　 C. taking　　 D. to taking

To their __________（高興）, their son was admitted into a famous university.

What did he say? I don’t understand what _________.
A. did he say  　　　　  B. he says  　　  C. he has said  　　　 D. he said

Stressful environments lead to unhealthy behaviors such as poor eating habits, which _____ increase the risk of heart disease.

　　A. in turn 　　　 B. in return 　　　C. by chance 　　　D. by turns

They got up very early, and they were able to climb to the top of the mountain, where they

　 could see the sun (升起)________ in the east.

t seems that he is quite c_________ with what he has got.

－Are you coming to the English evening?

　 －I’m not sure. I ________ go to the concert instead.

　 A. must　　　　　 B. would　 C. should　　　 D. might

He enjoys a cup of coffee sometimes, but _____ he drinks tea.

　 A. mostly　　　　 B. almost　　 C. most　　　　　　 D. nearly

He told us whether _________ a picnic was still under discussion

A. to have　　 　　　 B. having　 　　　　 C. have　 　　　　　D. had