Question

Change the voice
she was teaching the student
five films were given to me by her
they had gained nothng
the children are loved by the mother

Answer 1

the student was being taught by her
she gave me the five films
nothing has gained by them
the mother loves the children

Answer 2

(i) You take a bath daily.
Passive Voice: A bath is taken by you daily.
(ii) Kurshid helps Naushaba.
Passive Voice: Naushaba is helped by Kurshid.
(iii) The boy makes the picture. 
Passive Voice: The picture is made by the boy.
(iv) She loves her cat very much.
Passive Voice: Her cat is loved by her very much.
(v) We use milk for making cheese.
Passive: Milk is used by us for making cheese.