1. $\text{go, goes}$
2. $\text{Do, like}$
3. $\text{doesn't often rain}$
4. $\text{aren't, are}$
5. $\text{rises, sets}$
6. $\text{are, aren't, are}$
7. $\text{brushes, are}$
8. $\text{doesn't live}$
9. $\text{sings, sings}$
10. $\text{are, are}$
11. $\text{tries}$
12. $\text{don't watch, watch}$
13. $\text{is, is}$
14. $\text{does, does}$
15. $\text{are}$
Chúc bạn học tốt !!