Complete the sentences with should(n't), can('t) or (don't) have to.

1. I think everyone _______ travel for a year before university. It's brilliant experience.
2. In the UK, children _______ stay at school until they're sixteen. It's the law.
3. Young people in my country _______ do military service. It stopped last year.
4. In my opinion, people _______ come to work in jeans. It looks really bad.
5. In the US, you _______ vote in presidential elections untill you're eighteen.

should(n't),  or (don't) have to.1. I think everyone _should_ travel for a year before university. It's brilliant experience.2. In the UK, children _have to_ stay at school until they're sixteen. It's the law.3. Young people in my country _(don't) have to_ do military service. It stopped last year.4. In my opinion, people __should(n't)__ come to work in jeans. It looks really bad.5. In the US, you _can('t)___ vote in presidential elections untill you're eighteen.