Phrasal verbs (составить свои предложени

Составьте предложения, используя следующие фразовые глаголы:

1. He came across an old friend at the supermarket.
2. She turned down the job offer because of the long commute.
3. They broke up after a year of dating.
4. The students get along well with their new teacher.
5. I need to look after my younger sister this weekend.