17. --- Hey , Look where you are going ! --- Oh , I'm terribly sorry _____ .

　　 A. I'm not noticing 　　　B. I wasn't noticing 　　　C. I haven't noticed 　　　D. I don't notice

16. --- Why were you so late ? -- I had a hard time ___ here this morning .

　　 A. hike 　　　B. hiked 　　　C. hiking 　　　D. to hike　

15. All the preparations for the travel _____ , and we're ready to start .

　　 A. completed 　　　B. complete 　　　C. has been completed D .　have been completed　

14. How long did the trip from here to your home ____ you ?

　 　 A. spend 　　　B. pay 　　　C. take 　　　D. need　

13. Three students in ten will go hiking and ___ to go rafting .

　 　 A. the rest are 　　　B. the rest is 　　　C. the other are 　　　D. the other is　

12.--- How often do you visit your aunt ? ---________.

　　 A. Every three week 　　　B. Every third weeks

　　　 C. Every three weeks 　　　D. Each　 third week

11. People in America speak the same language _____ the British do .

　　 A. like 　　　B. what 　　　C. as 　　　D. which　

10. _____ the fire while I am out .

　　 A. See to 　　　B. Make sure 　　　C. Look after 　　　D. Be careful

9. China has ____ more U.S dollars this year than last year .

　　　 A. brought up 　　　B. brought out 　　　C. brought in 　　　D. brought

8. ---I think I'll have coffee for a change .

　　　 ______ . The coffee and sugar are in the cupboard .　

　　 A. Coffee would be better 　　　B. Change it , please　

　　 C. So do I 　　　D. Help yourself