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11........ about going to Nha Trang?

         A. Why                  B. What                         C. Where              D. When

12. We have lots of ...... in the summer.

       A. rain                     B. raining                      C. rains                D. rainy

13. There are twelve months in a ......

     A. week                     B. year                          C. weekend           D. daily

14. They buy some fruit but ........ vegetables.

     A. some                     B. any                           C. little                 D.no

15. ......... walk on the grass!

     A. No                        B. Not                           C. Don't               D. Doesn't