() 16. We must computer games too much.

   A. keep students from playing   B. prevent students from playing

   C. stop students from playing   D. all the above

() 15. John living in the countryside because he the environment there.

   A. was used to;used to   B. is used to;is used to

   C. used to;is used to. D. used to;was used to

() 14. meaningful work it is to raise money for charities!

   A. How   B. What   C. How a   D. What a

() 13. The bird to fly away yesterday.

   A. let to   B. is let   C. was let   D. was letting

() 12. The government will more colleges for more students to receive higher education.

   A. set up   B. send up   C. set out   D. use up

() 11. —Is your brother a Swimming Club member?

—Yes,he the club three years ago. He a club member for three years.

   A. joined;has been   B. joined;has been in

   C. joined in;is   D. joined in;has been

() 10. The man had something wrong with his nose so he.

   A. operate on   B. was operated   C. was operated on   D. operation on

() 9. —Nancy,you are going to buy a flat here,aren’t you?

—Yes,but I can’t an expensive one.

   A. spend   B. pay   C. cost   D. afford

() 8. of the people in the North live on wheat. They live on wheat.

   A. Mostly;most   B. Most;mostly   C. Mostly;almost   D. Most;almost

() 7. Carry while I'm away.

   A. on with your work   B. working   C. on to working   D. with working