3 номер под 5) что выбрать

1)I really must stop...A)to talk B)talking
2)you should remember...him.He'll be at home.A)to phone B)phoning
3)why have you stopped? Go on... A)to read B)reading
4)when we had finished..., the waiter brought the bill. A)to eat B)eating
5)i'll always remember... you for the first time A)to meet B)meeting
Помогите пожалуйста, заранее спс!)и если можно с объяснением..

you?-------- couldnot we?

Tomorrow we ......... taking the day off.

1. will
2. have
3. were
4. are