Choose the appropriate modals. Encircle the letter of the correct answer,
1. We __sit together and discuss the solution to the existing problems.
a.could
b.may
c.might

2. Your friends__ see you but only on weekends.
a. Can
b. could
c. may

3. Your godmother__ come and treat you tomorrow
a. Can
b. could
c might

4. Banks__ examine all documents.
a.can
b. must
c.shoul

5. People__ eat enough fruits in order to be healthy
a.can
b.must
c.should

please help​