C. Match Column A with the functions of the modals used in each sentence.
B
A
a, future action
11. Peter will be at the school campus now.
b. obligation
12. Douglas MacArthur said, “I shall return."
C. strong possibility
13. Shall I take you to the bus station?
14. You should take the medicine on time
d. suggestion
15. She must finish the project on Monday.
E. necessity​