1) How long have they been going together ?
2)I have been studying English for 2 years.
3) He has been feeling very well resently
4) You have been reading this book for months!
5) Have you been waiting for a long time?
6) We have been spending much time together
7) For how long she has been living there?
8) I have been renting this flat for 3 years.
9) This lift has been working since 10 o'clock
10) She has been working here for a long time.
+
1. A Your eyes are red. Were you crying?
B Yes. I've been watching a sad film
2. A You look hot! What were you doing?
B I've been playing in the garden with the children.