完形填空选一选（共10分）
A:School   1   over.Let’s go to the playground.
B:  2   .
A:  3  is it now?
B:It’s 5 o’clock.
A:Time   4   go home.
B:What time is it?
A:It’s 6 o’clock.It’s time   5   dinner.
B:Oh,let’s go
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.is              B.to             C.for