1 You must hear the news: it`s extremely important. 2 As you`ve got a bad mark for your project you will have to redo it. 3 I must make a phone call. May I use your phone? 4 I didn't have to help her but I did it because I wanted to. 5 When I applied, I had to fill in a lot of forms. 6 How much must you earn before you pay tax? 7 Working in a big company, all the staff have to get used to working under terrible pressure. 8 She changed so much that I couldn't believe my own eyes! 9 You mustn't feed animals at the Zoo-it`s forbidden! 10 The suitcase is so heavy that I can't carry it on my own.
2 As you`ve got a bad mark for your project you will have to redo it.
3 I must make a phone call. May I use your phone?
4 I didn't have to help her but I did it because I wanted to.
5 When I applied, I had to fill in a lot of forms.
6 How much must you earn before you pay tax?
7 Working in a big company, all the staff have to get used to working under terrible pressure.
8 She changed so much that I couldn't believe my own eyes!
9 You mustn't feed animals at the Zoo-it`s forbidden!
10 The suitcase is so heavy that I can't carry it on my own.