Odpowiedź:
:< Niektóre mogą być źle
Wyjaśnienie:
Zad.19
2. Are no
3. dont go
4. not reading
5. Didn't do
Zad.20
1. Many
2. has
3.were no
4. to school
5. going to
Zad.21
1. Have
2.friend
3. clean her room
4. school semester
5. Is slower
Zad.22
1. Don't
2. need to put
3. Is this bus
4. Garry can't
5. You go to