Помогите срочно!
даю 40 балов

1 have been teaching
2 have already discussed, are talking
3 has your brother been looking
4 was making, has been cooking
5 has been raining
6 build
2 
1 up
2 you
3 on
4 back
5 cold
6 up
7 -
3 правильно
4 
1 who
2 which
3 whose
4 where
5 when