4- He was punished by his mother
`->` His mother punished him. (từ bị động chuyển sang chủ động)
5-“Don’t play video games too much, Minh"Mr Ha said.
`->` Mr Ha asked Minh not to play video game too much. (cấu trúc: S + told / asked + O + (not) to V ….: câu mệnh lệnh trong lời nói gián tiếp)
6- Tom is not as tall as Mary.
`->` Mary is taller than Tom. (ss hơn vs adj ngắn)
8-“Please turn down the radio for me,” said my father.
`->` My father asked me to turn down the radio for him. (tương tự câu 5)