1. He can speak Japanese.
2. Lisa could run 10 km, but now she lost practice.
3. Could you help me with this task, please?
4. It might rain today.
5. We don't have to go to the meeting if we don't want to.
6. Michael may come to the party if he feels better.
7. You should go and visit your grandmother.
8. You must remember these rules.
9. May I use your dictionary?
10. I think, you should work hard.