refer
1 A
2 C
3 B
4 B
5 A
6 C
7 A
8 B
1. It must be David who is calling!
2. Anna should winn the race tomorrow.
3. The letter which has just arrives could be from Janice.
4. It can't be Colin who is knocking the door.
5. She must be going to a fancy-dress party.
6. Your hairbrush might be in the living room.
7. Harriet should be there in half an hour.
8. James could be in trouble at school.


