Read the following sentences and choose the correct modals to complete the sentences.
16.(May, Can, Will I borrow your writing pen?
17 (Will, Have, May) you be around for the ribbon cutting?
18. Ella (ought, used, able) to be my best friend when we were in Grade 4.
19. Children (will, can, should) study well.
20.I (must, may, can) take the test and pass in it​