The relative pronouns are:

 

Subject Object Possessive
who who(m) whose
which which whose
that that  

 


We use who and whom for people, and which for things.
Or we can use that for people or things.

We use relative pronouns:

after a noun, to make it clear which person or thing we are talking about:

the house that Jack built
the woman who discovered radium
an eight-year-old boy who attempted to rob a sweet shop

to tell us more about a person or thing:

My mother, who was born overseas, has always been a great traveller.
Lord Thompson, who is 76, has just retired.
We had fish and chips, which is my favourite meal.

But we do not use that as a subject in this kind of relative clause.

We use whose as the possessive form of who:

This is George, whose brother went to school with me.

We sometimes use whom as the object of a verb or preposition:

This is George, whom you met at our house last year.
This is George’s brother, with whom I went to school.

But nowadays we normally use who:

This is George, who you met at our house last year.
This is George’s brother, who I went to school with.

When whom or which have a preposition the preposition can come at the beginning of the clause...

I had an uncle in Germany, from who[m] I inherited a bit of money.
We bought a chainsaw, with which we cut up all the wood.

or at the end of the clause:

I had an uncle in Germany who[m] I inherited a bit of money from.
We bought a chainsaw, which we cut all the wood up with.

We can use that at the beginning of the clause:

I had an uncle in Germany that I inherited a bit of money from.
We bought a chainsaw that we cut all the wood up with.

Exercise

Section: 

Comments

Hi Adam,

Still Have Problem On Exercieses

Thanks

Hello,

Sorry to hear that. They seem to be working for most people, so I don't know what the problem is. Could you tell me what web browser you are using?

Best wishes,

Adam

The LearnEnglish Team

Nice excercise, even though i did not get 100%..

 I completed it all,,,,,,without any mistake.....YEAHHHHHHHHHHH

thanks this lesson is very useful

 i like this grammar very much because i had a lot of doubt on this lesson. now all are cleared. 
Thank you

hello,
in this lesson you say that we use "Which" with things, but we all know that we can use it with people too, like saying for example :  which one hurts you more. and in this example i refer to people not things..
i think i need more explanation..
thank you

i agree with aziza.

very helpful course
 

how can speak english with write ?

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