Chuyển câu mà không thay đổi nghĩa :
1. It would be difficult for me to finish the work by the weekend ( difficulty )
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2. Be sure to say goodbye to your grandmother before you leave ( without )
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3. You know a lot of people ( seem )
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4. Tan looks nothing like his father ( take )
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Chuyển câu mà không thay đổi nghĩa :
1. It would be difficult for me to finish the work by the weekend ( difficulty )
=> I would have difficulty in finishing the work by the weekend.
2. Be sure to say goodbye to your grandmother before you leave ( without )
=> Be sure not to leave without saying goodbye to your grandmother.
3. You know a lot of people ( seem )
=> You seem to know a lot of people.
4. Tan looks nothing like his father ( take )
=> Tan doesn't take after his father.