a. Must
b. should
c. may
d. will
2. You … go to sleep if you are tired
a. should
b. are
c. will
d. shall
3. Everybody … wear mask if they want to go out today
a. be
b. must
c. has
d. must not
1. You … wear black shoes in school
Jawaban:
1. A
2. A
3. B