Write the question tag

1. John likes reading,----?
2. They are never late,----?
3. You can’t speak French,---- ?
4. Mary has already done her homework,----?
5. Tim won’t come tomorrow,----?
6. You are cold,----?
7. The weather was nice,------?
8. They know Mike’s sister,----?
9. There are a lot of theatres in your city-----?
10. Your brother can swim well,----?