11. Either Jim or Sam ______going to help the farmers with the orange harvest this afternoon.

　　A. was B. were C. is

　　12. We have studied for two hours. Let’s stop.

　　A. have a rest B. to have a rest C. having a rest

　　13. We won’t go to Great Wall if it ________tomorrow.

　　A. rains B. rain C. will rain

　　14. No book and no pen_ _____in the bag.

　　A. is B. are C. has

　　15. Please give me ______.

　　A. two cups of milks B. two cup of milk C. two cups of milk

　　参考答案：1-5 BBBAC 6-10 CBCBB 11-15 CBAAC