Zad 1
1 How long have you studied Japanese?
2 I have lived in France since 2007.
3 She hasn't flown in a plane for four years.
4 I have been at this school since September.
5 How long have you recycled all your packaging?
6 We haven't used non-rechargeable batteries for two years.
Zad 2
1 have started
2 has lost
3 have read
4 have learnt
5 have known
zad 3
1 Mum has just left home to pick us up.
2 They have just watched the news on TV.
3 Paul has just phoned his cousin.
4 I have just bought some organic vegetables.
5 I have just finishes my homework.
zad 4
1 still
2 yet
3 already
4 still
5 already
6 yet
