Complete the sentences with the verbs in brackets. Use the second conditional.

1. If they (wear) uniforms, they (look) the same.
2. If your friend (not answer) your email what you (say)?
3. You (not be) so tired if you (not stay) up late.
4. If you (not pass) your next test you (feel) upset?
5. If she (study) harder, she (get) better marks at school.
6. If you (be) more confident, you (make) more friends.