Write a tag for each sentence:
1. You sister isn't married, .......?
2. You found my keys, ..........?
3. I am very smart, ...... ?
4. Jack didn't pass his exams.... ?
5. Our love will last forever, ......?
6. You have never been to china....?
7. You prefer seafood,.....?
8. The students don't speak French,.....?
9. You boyfriend doesn't earn much....?
10. The train must not arrive late, ......?