Question

The teacher asked that each student completes/complete the exercise.
A. complete
B. completes


The student wished that his mother was/were more lenient about his curfew.
Select one:
A. was
B. were


If he was/were a good runner, he would be a great addition to the track team.
Select one:
A. was
B. were

Answer 1

It would be was and was because he is singular. I'm not sure about complete or completes, but I think it would be complete.

Answer 2

The answer are in the pdf