单项选择题
A.We might have the leaflets before 11 July. B.We won’t have the leaflets before 11 July. C.We are sure to have the leaflets before 11 July.
A.100 B.4 C.0
A.Children will be free. B.All people have to pay 20 pence to get in. C.Children don't have to pay adults to get out.