Răspuns:
23.1.
1) has been studying hard all day
2) has been smoking in the room
3) she has been lying in the sun too long
4) they had been playing football
5) she had a dream
23.2
1)had been playing at the concert / a man in the audience began shouting
2)I arrived and began waiting / realised that I had come to the wrong restaurant
3)went to live in the south of France / Mr. Jenkins died
23.3
1) was looking
2) were walking
3) were eating
4) have been eating
5) was waiting / had been waiting
