1. It was claimed that they had managed to solve the problem.

2. It was expected that the building didn't collapse after the storm

3. It was expected that I wouldn't fail in the exam.

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1. She asked me to open my book

2. He asked me not to talk that problem with other person

3. My mother asked me to go upstairs and go to bed early

4. She told me to go upstairs.

5. He told me to close the door behind me

6. He advised us not to be late

Dạng quá khứ đơn:

1/They claimed that they had managed to solve the problem.

->It was claimed that they had managed to solve the problem.

2/people expected that the building didn't collapse after the storm.

->It was expected that the building didn't collapse after the storm.

3/they expected that I wouldn't fail in the exam.

->It was expected that I wouldn't fail in the exam.

Commands:

1/''open your book '',she said

->she asked me to open my book.

2/''don't talk this problem with other person '', he asked me

->he asked me not to talk that problem with other person.

3/my mother said '' Go upstairs and go to bed early ''

->my mother asked me to go upstairs and go to bed early.

4/she said ,''go upstairs ''

->she told me to upstairs

5/''close the door behind you'' he told me

-> he told me to close the door behind me.

6/''don't be late '' he advised us

-> he advised us not to be late.