Dùng từ gợi ý viết câu hoàn chỉnh.
1. Recently/ John/ put on/ too much weight/ so/ he/ think/ about going on a diet.
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2. My mother/ just/ donate/ blood/ so/ she/ feel/ tired.
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3. Do/ voluntary work/ and/ you/ can/ benefit/ lot/ from it.
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4. I/ already/ read/ book/ and/ I/ find/ it/ interest.
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5. How often/ he/ tutor/ parentless children/ when/ he/ be/ at university?
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