2,3,4 задание PLEASE

Просто-же :)
2 
1) are
2) being
3) is (2x)
4) were
5) was 
6) is
7) are going
8) is being
3 
1) Met, went
2) were and comed in
3) comes
4) are watching
5) I will do
6) I will do
7) what is he speaking
8) Will leave
9) rained
10) study
11) Lived
12) will see
4 
1) Was founded
2) listen
3) are listening
4) building
5) Не знаю, честно.
6) built
7) Destroyed.
Всёёёё...