Odpowiedź:
1 Judy has been meeting customers since early this morning.
She has met twelve customers so far.
2 Wayne has been playing tennis for an hour.
He has played three games so far.
3 Michael has been fixing computers for seven hours.
He has fixed six computers so far.
4 Bonnie has been baking since 12.30 p. m
She has baked two cakes and four dozen of cookies so far.
