3.
1)C
2)A
3)B
4)B
5)A
4.
1)He's going to have a cup of coffee.
2)He's going to take an umbrella.
3)They're going to go swimming.
4)They're going to buy a car.
5.
2) they aren't visiting their friends.
3) they are having a party.
4) they aren't going to a restaurant.
5) they are cooking a big meal.
6) they aren't driving to a countryside.
6.
1)will drive
2) are going to see
3)will go
4)won't
5) are you going to wear
6)aren't going to mind