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y, let, football, the, on, playground, (.) _________________________________48. the, library, to, the, next, is, teachers’ office, (?) _________________________________49. time, to, it, go, is, the, to, zoo, (.) _________________________________50. have, time, to, it, dinner, is, (.)_________________________________衡石量書整理 7。16. We have four ____________ in the morning. ( )A. music class B. classes C. English class17. I go to school at ____________ in the morning. ( )A. six B. sixthirty C. thirty six18. I don’t ____________ a new pencil box. ( )A. has B. have C. put19. It’ s time ____ go to bed. ( )A. toB. /C. for20. Hurry up! It’s time ____________ school. ( )A. for B. to C. /21. —What time is it? ( )—It’s ____________.A. on the playground B. six o’clock C. in the library22. —Where is the boy? (