Ex1:
1. Finishes
2. Do - eat
3. Are they singing
4. Spending
5. Has
6. Is
7. Will go
8. Is - doing - is practicing
9. Are - am studying
10. Watches
Ex2:
1. Her new house is smaller than her old house.
2. Nga is the most beautiful in her team.
3. The white dress is cheaper than the black one.
4. No one in her class is more intelligent than Lan.
5. That computer doesn't work as well as this one.
6. Yesterday was cooler than today.
7. The more beautiful the house is, the more expensive it is.
8. Bj is one of the greatest tennis players in the world.
9. According to me, Maths is more difficult than English.
10. Minh's brother is the most intelligent in his family.