Arrange the following sets of words to make meaningful sentences: (Sắp xếp các nhóm từ sau để tạo thành các câu có ý nghĩa:)
1. recycle / the environment / bottles and cans / we will help / If we /
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2. read and write / you / Could / when you were 6 / ?
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3. will be able to / In 2030, / robots / do many things / like humans /.
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4. visited / We / in the countryside / our grandparents / last week.
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1. If we recycle bottles and cans, we will help the environment.
2. Could you read and write when you were 6?
3. In 2030, robots will be able to do many things like humans.
4. We visited our grandparents in the countryside last week.