Exercise 3. Underline the best answers. Gạch chân đáp án đúng.
1. Does/Is your teacher American?
2. My dad washes/is washing his car at the moment.
3. I go to bed at 10 p.m every day, but today I go/am going to bed at 9 p.m.
4. Jack always leaves/is always leaving his clothes on the floor. It looks
so messy.
5. Either my brother or Jack's go/goes to the gym in the mornings.
6. She teaches/is teaching physics in a high school.
7. We stay/are staying in a resort at present.
8. Listen! Does Ann play / Is Ann playing the piano in her room?
9. Why don't we go / aren't we going to the cinema tonight?
10. They aren't/don't be ready to go to the concert.