1. You work too hard, Hoa. You should ( relaxing/ relax/ to relax/ is relaxing)
2. Blue is my ( beautiful/ favorite/ lovely/ nice) color.
3. ( What/ How/ Where/ When) do you go to school? By bus
4. Many things ( is/ does/ are/ do) different.
5. She ( go usually/ usually goes/ goes usually/ usually go) to school at six o'clock everyday.
6. (When/ How/ What/ Where) a beautiful day!
7. Vietnamese student have ( less/ a little/ a few/ fewer) vacation than American ones.
8. My father takes care (in/ on/ at/ of) sick people in the hospital.
9. Come in and (have/ do/ take/ has) a seat.