=>
Hình 1
VI/
1. If Emily weren't sick today, she could go to school.
2. I don't type as carefully as Anna.
3. He suggested going to the zoo the next day.
4. The car isn't cheap enough for us to buy.
Hình 2
VI/
1. Minh spends 2 hours doing his homework every day.
2. Because it rained heavily, we were late for school.
3. Unless you take care of those shoes, they won't last for long.
4. He asked me where my father was working then.
Hình 3
VI/
1. Carol told Peter not to make so much noise.
2. Although the weather was bad, they had a wonderful holiday.
3. The problem has been studied by the scientists recently.
4. This is the first time she has visited the waterpark.
