Question

6) O modal verb
é usado para dar conselho.
a) SHOULD
b) MUST
7) O modal verb
é usado para expressar obrigação.
a) SHOULD
b) MUST
8) In the future we
have the vaccine. (To express probability)
b) SHOULD
a) MAY
9) People
go out now due to Corona Virus. (To express prohibition)
b) SHOULDN'T
a) MUSTN'T​