1 задание.
seeing my friends; are going to;I'm visiting my grandparents; playing tennis; are taking me to the dentist; is having a party.
2 задание.
2) We agreed to meet at the court
3) I've got an appointment
4) We agreed to meet at 16.00
5) We have invited a lot of people.
6) We have tickets for 19.30
7) We have bought ingredients
8) Our teacher has booked a bus!
3 задание
a) Are you doing anything tonight?
- Yes, I'm having dinner tonight.
b) Are you doing anything tomorrow?
- Yes, I'm having classes tomorrow.
c) Are you doing anything next week?
- Yes, I'm going to cinema next week.
d) Are you doing anything next Monday?
- Yes, I'm buying plaine tickets next Monday.
e) Are you doing anything at the weekend?
- We are going to aquapark with my family at the weekend.
Так а теперь лучший ответ...(◕ᴗ◕✿)