Відповідь:

Tom: What are you going to study at university?

Adam: I'm going to study Maths.

Jon: How many people are you going to invite to your party?

Lucy: I'm not going to have a party this year.

Neil: Is Bob going to help us with our project?

Tammy: No, he isn't.

Abigail: Are Steve and Mark going to visit you this weekend?

Ruth: Yes, they are.