Bài `7`:
`1`. The missing boy is being looked for by the police.
`->` Câu bị động hiện tại tiếp diễn: S + is/am/are + being + Vpp
`2`. The mother reminded the girl (not to forget) to lock the door.
`->` remind + SO + to V: nhắc ai đó làm gì
`3`. If she paid attention to her cooking, the food wouldn't be horrible.
`->` If 2: If + S1 + V2/ed, S2 + would/could + Vinf
`4`, The last time Mary met Tom was 4 years ago.
`->` The last time + S + V2/ed + was + thời gian + ago = S + have/has + not + Vpp + for + thời gian
