Теория:

Study the information about personal and object pronouns.
 
Pronouns are words we use in the place of a full noun. We have both subject and object pronouns:
 
SubjectObject
Ime
you you
hehim
sheher
itit
weus
Youyou
Theythem
 
You shoud use he/him to refer to men, and she/her to refer to women. When we are not sure if we are talking about a man or a woman we use they/them.
 
Subject pronouns are used as subject of the verb:
 
They are on holiday.
 
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We use object pronouns:
 
1. as the object of the verb:
 
Can you help us please?
 
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2. after prepositions:
 
She is waiting for him.
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