→It was Lan that I met at the party.
→ It was the postcard that she sent her friend.
→It was last Saturday that my father bought a new cor. (Chính vào thứ Bảy tuần trước cha tôi đã mua một ô tô mới.) I was born in this house.
→ It was in this house that I was born.
(Chính trong ngôi nhà này tôi được sinh ra)
You can kill computer viruses by using some software.
→It is by using some software that you can kill computer viruses.
→It was for Nam that the father repaired the bicycle.
To get somebody to do something (sai khiến ai/ bảo ai làm gì)
To have/ to get something done (làm một việc gì bằng cách thuê/ sai khiến người khác)