选词填空。 A.—School 1.________ over. Let’s go to the playground. — 2.________ B.—3.________ is it? —It’s 5 o’clock. —It’s time 4._______ go home. C.—What time is it now? —It’s 6 o’clock. It’s time 5._______. 1. A. has B. is C. are 2. A. OK B. No C. Thanks 3. A. What’s time B. What time C. How many 4. A. to B. for C. is 5. A .to dinner B. have dinner C. to have dinner