( ) 11. –It’s a nice car. _______ have you been in it? --Just to Shanghai.

　　A. How much B. How long C. How soon D. How far

　　( ) 12. --_______ were you away from school last year? --About two weeks.

　　A. How often B. How soon C. How long D. When

　　( ) 13. –George looks strong. Has he ever been sick?

　　--He’s a superman! He _______ goes to the doctor.

　　A. already B. even C. often D. seldom

　　( ) 14. –Does Liu Hua ever guess the meanings of English words?

　　--He _____ guesses the meanings of new words. He uses his dictionary all the time.

　　A. usually B. always C. never D. sometimes

　　( ) 15. You must drive _______ next time, or there may be another accident.

　　A. more carefully B. carefully C. careful D. more careful

　　( ) 16. --_______ do you go to the library? -- Four times a month.

　　A. How often B. How soon C. How long D. How much

　　( ) 17. I can’t say _______ I want to see you again. It’s a year since I last saw you.

　　A. how long B. how often C. how much D. how soon

　　( ) 18. Don’t worry, sir. I’m sure I can run _______ to catch up with them.

　　A. slowly enough B. enough slowly C. fast enough D. enough fast

　　( ) 19. This question is _______ more difficult than that one.

　　A. rather B. quite C. very D. a little

　　( ) 20. It’s twelve o’clock at night, but he is _______ working.

　　A. already B. ever C. still D. yet