1. Im sorry i can't speak english perfectly ( wish)
2. They had to cancel their picnic beacause the weather was cold ( so)
3. Peter is fifteen years old . Van is fifteen years old ( age)
4. It is pity the weather is better today ( if only)
5. Lan never visits the citadel in Hue ( wishes)
6. Walking up the mountain gave me pleasure( enjoyed)
7. He is too young to go to school alone (so)
8. I missed the bus and that is why i was late for school
9. My lessons start at 7.30 and finish at 11:30
10. I can' t go out because it is raining ( so)
11. This car is too old for me to buy (so)
12. Her house is far from her office ( wishes)
13. She won't come here tomorrow ( wish )
14. The test was so long that i couldn't finish it in an hour( because)
15. My work isn't going well ( wish)
16. This book is interesting enough for me to read many times(so)
17. She doesn't study and she can't pass the exam( because)
18. She can't concentrate on her work ( if only)
19. She likes to go on a travel to somewhere ( wishes)
24. Huong isn't tall enough to play volleyball ( so / that)
28. I can't help you because i don't have time (if)
29. I didn't get good marks because i was lazy ( if)
30. The weather was very cold ,so we couldn't go camping ( too/ so...that)
32. May be tomorrow is nice and minh will go for a picnic with us (if)
33. Peter is too young to see the film(so)
34. Lam couldn't ride his bike to school because of the heavy rain ( because )
38. What a pity i can't fly the superman ( wish)
Ahihi sorry tại mình đánh nhanh nên sai chính tả 
1. Im sorry i can't speak english perfectly ( wish)
=> I wish I could speak English perfectly
2. They had to cancel their picnic beacause the weather was cold ( so)
=> The weather was cold so they had to cancel their picnic.
3. Peter is fifteen years old . Van is fifteen years old ( age)
=> Peter is the same age as Van
4. It is pity the weather is better today ( if only)
=> If only the weather weren't better today.
5. Lan never visits the citadel in Hue ( wishes)
=> Lan wishes she could visit the citadel in Hue.
6. Walking up the mountain gave me pleasure( enjoyed)
=> I enjoyed walking up the mountain.
7. He is too young to go to school alone (so)
=> He is so young that he can't go to school alone.
8. I missed the bus and that is why i was late for school
=> I missed the bus so I was late for school.
9. My lessons start at 7.30 and finish at 11:30
10. I can' t go out because it is raining ( so)
=> It is raining so I can''t go out.
11. This car is too old for me to buy (so)
=> This car is so old that I can't buy it.
12. Her house is far from her office ( wishes)
=> She wishes her house weren't far from her office.
13. She won't come here tomorrow ( wish )
=> She wish she would come here tomorrow.
14. The test was so long that i couldn't finish it in an hour( because)
=> I couldn't finish the test in an hour because it was too long.
15. My work isn't going well ( wish)
=> I wish my work were going well.
16. This book is interesting enough for me to read many times(so)
=> This book is so interesting that I have read it many times.
17. She doesn't study and she can't pass the exam( because)
=> She doesn't study so she can't pass the exam.
18. She can't concentrate on her work ( if only)
=> If only she could concentrate on her work.
19. She likes to go on a travel to somewhere ( wishes)
=> She wishes she could go on a travel to somewhere.
24. Huong isn't tall enough to play volleyball ( so / that)
=> Huong is so short that he can't play volleyball
28. I can't help you because i don't have time (if)
=> If I had time, I could help you.
29. I didn't get good marks because i was lazy ( if)
=> If I hadn't been lazy, I would have got good marks.
30. The weather was very cold ,so we couldn't go camping ( too/ so...that)
=> The weather was so cold that we couldn't go camping.
32. May be tomorrow is nice and minh will go for a picnic with us (if)
=> If tomorrow were nice, Minh would go for a picnic with us.
33. Peter is too young to see the film(so)
=> Peter is so young that he can't see the film.
34. Lam couldn't ride his bike to school because of the heavy rain ( because )
=> Lam couldn't ride his bike to school because it rained heavily
38. What a pity i can't fly the superman ( wish)
=> I wish I could fly the superman.
1I wish I could speak English perfectly
2The weather was cold so they had to cancel their picnic.
3Peter is the same age as Van
4
If only the weather weren't better today.
5. Lan wishes she could visit the citadel in Hue.
6 I enjoyed walking up the mountain.