Bài 13: Viết lại câu, sử dụng cấu trúc “used to”.
1. My mother worked at a restaurant 3 years ago but now she doesn’t.
_My mother used to work at a restaurant 3 years ago but now she doesn’t.
2. He was the president of Student Union but now he isn’t.
_He used to be the president of Student Union but now he isn’t.
3. There were many tree-lined streets in my hometown but now there is none of them.
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4. My husband didn’t do housework but now he does.( phủ định)
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5. Children didn’t play with high-tech devices at an early age but now they do.
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6. The students didn’t go to school by public transportation but now they do.
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7. My city was a tourist destination but now it isn’t.
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8. Traffic jam didn’t happen when I was small but it happens now.
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giúp mình từ câu 3 với