Odpowiedź :
Zad 1
1 have to
2 needn't
3 must
4 have to
5 need to
6 needn't
7 have to
8 don't have to
zad 2
1 tidy
2 do
3 load
4 feed
5 clear
6 take
7 do
8 lay
zad 3
1 access
2 attachment
3 block
4 password
5 message
6 cyberbullying
7 upload
8 unfriend
zad 4
1 give
2 an argument
3 pay
4 hard-working
5 give
6 an easy-going
7 independent
8 a fantastic
Z.1
1.Have to
2.Needn't
3.Must
4.Have to
5.Need to
6.Needn't
7.Have to
8.Don't have to
Z.2
1.tidy
2.do
3.load
4.feed
5.clean
6.take
7.do
8.lay
Z.3
1. access
2.attachment
3.break
4.password
5.messages
6.cyberbulling
7.upload
8.unfriend
Z.4
1.C
2.B
3.B
4.A
5.C
6.A
7.B
8.A
Dzienkuje za uwage B)