1. I bought a book last week. It was written by Hoang Cong Danh
⇒ The book
2. My mom introduced to me a girl last month. She is my boss
⇒ The girl
3. I am listening to a song. It was song by My Tam.
⇒
4. My sister told me about a boy. He robbed the local bank yesterday
⇒
5. I have read a novel many times is really meaning and moving
⇒
`1.` The book which I bought last week was written by Hoang Cong Danh.
`=>` Mệnh đề quan hệ xác định, which thay thế danh từ chỉ vật.
`2.` The girl whom my mom introduced to me last month is my boss.
`=>` Mệnh đề quan hệ xác định, whom thay thế tân ngữ chỉ người.
`3.` The song which I am listening to was sung by My Tam.
`=>` Mệnh đề quan hệ xác định, which thay thế danh từ chỉ vật.
`4.` The boy whom my sister told me about robbed the local bank yesterday.
`=>` Mệnh đề quan hệ xác định, whom thay thế tân ngữ chỉ người.
`5.` The novel which I have read many times is really meaning and moving.
`=>` Mệnh đề quan hệ xác định, which thay thế danh từ chỉ vật.