七、举例说明： who 在从句中作主语）
I met someone who said he knew you．
Yesterday I met the girl who studies in
Succeed will come to him who is honest and diligent.
He is the man who I saw in the park yesterday.
He is the man whom I saw in the park yesterday.
He is the man I saw in the park yesterday.
Please pass me the book whose cover is green.
They rushed over to help the man whose car had broken down.
They needed a plant which didn't need as much water as rice.
The farm (which) we visited yesterday is located in the suburb of
Have you everything (that) you need?
Is there anything (that) I can do for you?
This is the best film (that) I have ever seen.