. Stop talking or you won’t understand the lesson.
→ If__you don't stop talking, you won’t understand the lesson._____
24. I don’t know her number, so I don’t ring her up.
→If__I knew her number, I would ring her up___
25. I don’t know the answer, so I can’t tell you.
→ If _I knew the answer, I would tell you_
26. We got lost because we didn’t have a map.
→ If __we had got a map, we wouldn't have lost_______
27. Susan felt sick because she ate four cream cakes.
→___If Susan hadn't eaten four cream cakes, she wouldn't have felt sick__
28. Without this treatment, the patient would have died.
→__If it hadn't been for this treatment, the patient would have died.___
29. He lost his job because he was late every day.
→__If he hadn't been late every day, he wouldn't have lost his job__
30. Peter is fat because he eats so many chips.
→____If Peter didn't eat so many chips, he wouldn't be fat___
31. Robert got a bad cough because he started smoking cigarettes.
→ If Robert hadn't started smoking cigarettes, he wouldn't have got a bad cough

câu 3 danh từ eyes ko thể dùng round để miêu tả đâu bạn nhé :D

4. thiếu

5. color -> colors

6. How many athletes are there...?

8. thiếu new

1. Yes. My mother has blond hair.
……Does your mother have blond hair?………..?
2. Lan is a gymnast.
……What is Lan's job……..?
3. No, she doesn’t. She has dark brown eyes.
……Does she have blue eyes……..?
4. Those are his fingers.
………Whose are those fingers……..?
5. These flowers are red, purple and orange.
…What colors are these flowers…..?
6. There are two athletes in this room.
…How many athletes are there in this room?…..?
7. Mr Tuan is chubby and short.
……What does Mr. Tuan look like……..?
8. My new school is big.
…What does your new school look like…….?
9. I go to school on foot.
………How do you go to school…..?
10. Lan brushes her teeth after meals.
……When does Lan brush her teeth…?

25. will be

26. have completed

27. will become

28. are shouting

29. didn't know

30. was cooking

31. have you done

32. was watering

^{làm cẩn thận bạn ơi!!}

mình ko hiểu bạn nói?

chia theo many accidents số nhiều nên dùng have been bạn nhé

số học sinh trong bảng quá với số học sinh trong đề bài (nếu dãy kia là 18 | 12 | 5 | 1)