1) I have written five emails today.
2) Sorry the kitchen's a mess. Ollie has been cooking.
3)Correct answer: Sorry I'm late! Have you been waiting long?
4) He has been learning English for six years.
5) I have seen that film! It was terrible.
6)They've been playing for forty minutes but no one has scored goal yet.
7) We have known each other for years.
8) I really need a break! I have been revising all morning!
9) Hey, you look different. Have you changed your hair?
10) Can we go if we have finished?
11) Your hands are really dirty! What have you been doing?
12) Who has eaten all the cake?! There's none left.
