(   )26. Class is over. Let’s go out and ______________

        A. get up           B. go to bed       C. have a break      D. do some housework

(   )27. What time does Mary _______________________ after school ? 

       A. does her homework   B. do her homework  C. do her homeworks  D. does her homeworks

(   )28. Now let’s go ______ together.  A. the classroom  B. the school    C. to home     D. home

(   )29. I often talk ______ my mother. A. on           B. of              C. to                D. for