如：(1).问：Are you going to do anything this weekend?答：yes,l am

如：
(1).问：Are you going to do anything this weekend?
答：yes,l am.l'm going to celebrate my birthday.
no,l'm not.l'm going to stay home.
(2).问：ls Kayla going to have a party for you?
答：yes,she is.She's going to invite all my friends.
no,she isn't.She's going to take me out for dinner.
(3).问：Are the waiters going to sing to you?
答：yes,they are.they're going to sing "Happy Birthday."
no,they aren't.But they're going to give me a cake.