4. Oh, my God! I'm late. My group (present) the paper by the time I enter the classroom. Which verb form is correct? a. Has presented.b. Will have presented.
C. Had presented.
d. Is presenting.
e. Will be presenting.

5. The people sitting next to you were nervous. It was their first flight. Which sentence is match with the situation above?
a. They hadn't flown before.
b. I had not flown before.
C. It's the first time they have flown. 10
d. I have never flown before.
e. They had flown when I got on the aeroplane.

6. Rangga and Erna have discussed their holiday plans by the time I prepared some fruit. Which part of the sentence is wrong?
a. Discussed.
b. By the time.
C. Fruit.
d. Have.
e. Their.

7. Keke had gone Which clause is correct to complete the sentence above?
a. When you finished cooking.
b. Until you finished cooking.
C. Since you cooked.
d. By the time you cooked.
e. When you were cooking.​