ADJECTIVE CLAUSES

this is me ALIF NUR AINI, you can call me alif 
now i seat in  the third semester of english language and letters department
actually i am not good in structure, but i will try and never give up until i can.
last semester we have studied about NOUN CLAUSES and now in the third semester we continuo our study with ADJECTIVE CLAUSES.
do you still remember what is a clause ?
a clause is a group of words containing a subject and verb.
so an adjective clause is dependent clause that modifies a noun, describs or give further information about a noun.
before i give you the example i will tell you the used of WHO, WHOM, WHICH, WHOSE, THAT, WHEN and WHERE.
WHO: used for people as a subject.
WHOM: used for people as the object.
WHICH: used for a think as the subject or the object.
WHOSE: used for possession example its, her, his, their
THAT: used for people, think or time, as the subject or the object
example:

• i saw the man. he cloused the door

i saw the man WHO/THAT closed the door.

• the man was very kind. i talk to him yesterday

the man WHOM/THAT i talk to yesterday was very kind.

• the topic was interesting. saiful talked about it.

the topic WHICH/THAT saiful talked about was interesting

• the people were nice. we visited their house.

the people WHOSE house we visited were nice.

maybe just this what i know about ADJECTIVE CLAUSES, if there is some mistake from my writing please give me your comment.............................................