11. Without her sister's help, Jane couldn't do her home work

12. We spend six hours driving from here to An Giang province

13. It's very wonderful to spend the weekend in the countryside

14. If only I could help her

15. The traffic was noisy, so I could not sleep

16. Traveling by air makes me nervous

17. My husband is a good cook ( hoặc good chef)

18. It is difficult to find a cheap flat in HCM city

19. She left the room without saying a word

20. She made a ten-minute call to California

21. Mary suggested going for a walk

22. I wish I didn't have so much work to do.

23. I'd rather read a story instead of doing this exercise

Chúc bạn học tốt! 

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11. Without her sister is help, Jane couldn't do her home work.
12. We spend six hours driving from here to An Giang province.
13. It's very wonderful to spend the weekend in the countryside.
14. If only I could help her.
15. The traffic was noisy so I couldn't sleep.
16. Traveling by air makes me nervous.
17. My husband is a good cook.
18. It is difficult to find a cheap flat in Ho Chi Minh City.
19. She left the room without to say a word.
20. She made a ten minutes call to California.
21. Mary suggested to go for a walk.
22. I wish I didn't have so much work to do.