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toiyeu71


Change the following sentences into passive voice
1.Mr Tuan delivered the speech yesterday.
2.Turn off the computer at night.
3.I clean the floor everyday
4.My mother bought this dress this morning.
5.She did this exercise two days ago
6.They send him abroad to study chemistry
1.Mr Tuan delivered the speech yesterday.
2.Turn off the computer at night.
3.I clean the floor everyday
4.My mother bought this dress this morning.
5.She did this exercise two days ago
6.They send him abroad to study chemistry