一、根据A句完成B句,每空一词.
1、A：We have supper at six fifteen.
B：We have ___ ___ ___ at ___ ___ ___ six.
2、A:Do you have this kind of shoes?
B:Do you have ___ shoes ___ these?
3、A:They're going to have a swim this afternoon.
B:They're ____ ____ ____ ____ this afternoon.