Сделаю лучшим ответом! Заранее

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◕✿)