Помогите пожалуйста. Очень срочно. Английский язык

C
1 has never left
2 was gonig
3 has known
4 donates
5 gave
6 had had
7 be done
8 are going
9 am flying

D
1 unfortunately
2 flooded
3 electricity
4 depth
5 polluted
6 complaints