Odpowiedź:
Ex.1
2 has just got up.
3 have just bought the car.
4 has just started.
Ex.2
2 have already seen it.
3 have already called him.
4 has already gone.
5 have already read
6 has already started.
Ex. 3
2 The bus has just gone.
3 The bus hasn't gone yet.
4 He hasn't opened it yet.
5 They have just finished their dinner.
6 It hasn't stopped raining yet.
Ex. 4
2 Have you seen them yet?
3 Have you written a letter yet?
4 Have you sold your car yet?
Wyjaśnienie: