Question

4. Sam will not graduate_____
A. if he passed all the tests              B. if he does not pass all the tests
C. unless he passes all the tests        D. unless he had passed all the tests
5. She help us to decorate the living room.
A. The living room was helped to decorate by her
B. We were helped to decorate the living room by her
C. We had the living room decorated by her
D. We had the living room to be decorated by her

Answer 1

1 C

2 B

Answer 2

1A

2B