Phan E
1,It must be David (calling).
2.Anna should win the race tomorrow.
3.It (The letter) could be from Janice.
4,It can't be Colin.
5,She must be going to a fancy-dress party.
6,It (My sister's hairbrush) might be in the living room.
8,He (James) could be in trouble at school.

Phan D, 

1. A
2. C
3. B
4. A
5. A
6. C
7. A
8. Bo sung phan E cau 7 la She should be here in half an hour

Phan E
1,It must be David (calling).
2.Anna should win the race tomorrow.
3.It (The letter) could be from Janice.
4,It can't be Colin.
5,She must be going to a fancy-dress party.
6,It (My sister's hairbrush) might be in the living room.