(    ) 11. Mr Brown comes ______ America.

　　A. at                B. from        C. in            D. to

　　(    ) 12. What's this _____ English?

　　A. in                B. at            C. on            D. under

　　(    ) 13. Sometimes I go to school _____ foot.

　　A. by                B. in            C. on            D. with

　　(    ) 14. Count （数）_____ one _____ ten.

　　A. from, by            B. from, to            C. to, to        D. at, to

　　(    ) 15.My sister is looking ____ her new shoes now.

　　A. at                B. after            C. for            D. to

　　(    ) 16. It's cold outside. Please _____ your warm clothes.

　　A. put in            B. take off            C. put on        D. put up

　　(    ) 17. The classroom is quite different _____ that one.

　　A. of                B. from            C. with            D. like

　　(    ) 18. A: Do many children in our class often skate ________ winter?

　　B: Yes, they usually have fun _______ winter.

　　A. in, in           B. on, on           C. at, at

　　(    ) 19. A: Does the autumn start _________ August?

　　B; Sometimes it does. But usually it starts _______ September.

　　A. in, in       B. on, on      C. at, at

　　(    ) 20. I usually play table tennis ________ school.

　　A. after     B. when     C. by

　　(    )21. I like summer. Is it cool        autumn? What        summer? Oh, it is too hot.

　　A. in, about on     B. on, about on      C. in, about in

　　(    ) 22. A: Do you listen to the radio _______ a long time?

　　B: No, I often listen to it ______________ twenty minutes.

　　A. for, to     B. for, for      C. to, for

　　(    ) 23. When is May Day? It's _______ the first of May.

　　A. on        B. in       C. at

　　(    ) 24. They will move to the new school ______ next Monday.

　　A. on        B. in         C. /

　　(    ) 25. He always goes to school at 7:00 ______ every day.

　　A. on        B. in         C. /

　　(    ) 26. She does her homework ______ half an hour every day.

　　A. in       B. for       C. /