() 10. One of the difficulties we have English is how to remember new words and phrases.

   A. to learn   B. in learning

   C. learn   D. learned

() 9. Nick,would you mind those old jeans? They look terrible.

   A. not to wear   B. not wear

   C. wearing not   D. not wearing

() 8. If prices rise too high,the government has to do something it.

   A. stop   B. stopped

   C. stopping   D. to stop

() 7. We can't work out the physics problem. Can you tell us?

   A. how to do      B. what to do it

   C. how to do it   D. what should to do

() 6. 一Don't forget your history and politics books tomorrow morning.

—Thanks. I won't.

   A. bring   B. to bring

   C. bringing   D. brings

() 5. They are busy the old car.

   A. with mend   B. mend

   C. to mend   D. mending

() 4. 一Are you enjoying in Changsha?

—Yes,I am.

   A. to live   B. living

   C. lives   D. lived

() 3. Please stop a rest if you feel tired.

   A. to have   B. having

   C. have   D. had

() 19. —How does Jack usually go to school?

—He ride a bike,but now he there to lose weight.

   A. used to;is used to walk

   B. was used to;is used to walking

   C. was used to;is used to walk

   D. used to;is used to walking

() 1. It is better to teach a man fishing than him fish.

   A. to give   B. giving   C. to find   D. finding