Bonjour, ce si est la suite du devoir que j'ai poster à l'instant. ( celui qui fait 4pages ). merci de m'aider

MODALS
Choose the more natural-sounding option:
go to a doctor.
1. She looks pretty sick. I think she
can
should
be exhausted!
2. You've been driving all day. You
must
should
3. You
smoke so much. It's bad for your health.
can't
shouldn't
you help me?
4. Hey I'm lost.
Should
Can
sing for us!
5. You have such a beautiful voice. You
should
can
6. I know he speaks five languages, but
he speak Arabic?
should
can
have cost a fortune!
7. That looks very expensive. It
must
should
believe that you failed your test!
8. I
can't
shouldn't
be there in about 10 minutes.
9. I'm on my way. I
can
should
afford that.
10. I
shouldn't
can't​