1.tomorrow I must work until late at night.
2.may i smoking here? No, you can not smoking here.
3.you should help your friend.He cannot do work himself.
4. You stayed home because the weather was bad.
5. You must book tickets in advance.
6. I am glad that I had to finish the job yesterday.
7. I do not like to get up early, but sometimes I have to(must) /больше всего хэв ту подойдет/ get up.
8.you must translate this text into English .
10. I could not go home, I had to finish the job.
Почитай про модальные глаголы , can,may,should,must. когда используется , что они значат и как сокращаются желательно ,чтобы узнавать их .Удачи;)