Question

Answer 1

1 had invited

2 won't pass

3 would send

4 helped

5 doesn't receive 

6 hadn't left

7 am not

Answer 2

1, invited

2,won't pass

3,would have sent

4,helped

5,doesn't receive

6,didn't leave

7,am not

Answer 3

7.invited

8.won't pass

9.would have sent

10.helped

11.doesn't receive

12.didn't leave

13.don't be