1. My mother used to worked at a restaurant 3 years ago but now she doesn’t.
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2. He didn’t used to be the president of Student Union.
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3. There used be many tree-lined streets in my hometown but now there is none of them.
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4. My husband didn’t use do housework but now he does.
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5. Children didn’t used to play with high-tech devices at an early age but now they do.
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1. My mother used to work at a restaurant 3 years ago but now she doesn’t.
2. He used to be the president of Student Union but now he isn’t.
3. There used to be many tree-lined streets in my hometown but now there is none of them.
4. My husband didn't use to do housework but now he does.
5. Children didn't use to play with high-tech devices at an early age but now they do.
6. The students didn't use to go to school by public transportation but now they do.
7. My city used to be a tourist destination but now it isn’t.
8. Traffic jam didn't use to happen when I was small but it happens now.
