Odpowiedź :
1. We haven't been here yet
2. I have had my bike for
3. Has she come back home yet?
4. He has left already.
5. They haven't written to us since last month
Odpowiedź:
1. We haven't been here yet.
2. I have had my bike for about three years.
3. Hasn't she came back home yet?
4. He has lift already
5. They haven't written to us since last month