Вставьте should/shouldn’t, must/mustn’t или have to.
Betty … buy a new purse, because her old one was stolen.
If you want to go to the concert, you … buy a ticket now!
We … attend all the lessons in school.
You ... read this book. It’s really nice. «She … eat sweets!» the doctor said. They have a bad reputation.
You … work for this company.

1) should

2) must

3) have to

4)should

5)must