4 Complete the dialogues. 0 A:Are Billy and Marcus chatting with their friends? B: Yes, they are. 1 A:Are you playing a good computer game? B: No, 2 A:ls your teacher standing in front of the board? B: Yes, 3 A: Are you and your sister having lunch? B: No, 4 A: Are the students going to the canteen? B: Yes,

4. Complete the dialogues.

1. A:Are Billy and Marcus chatting with their friends? B: Yes, they are.
2. A:Are you playing a good computer game? B: No, I'm not.
3. A:Is your teacher standing in front of the board? B: Yes, she is.
4. A:Are you and your sister having lunch? B: No, we aren't.
5. A:Are the students going to the canteen? B: Yes, they are.

Ответ: I'm not, she is, we aren't, they are.