Question

Choose the correct preposition and fill in the blanks:
(i) We must not talk ……………………..the class (in/on/to)
(ii) Do not throw paper……………………….the floor. (at/on/in)
(iii) My father bought me a gift ………………the shop. (from/of/in)

Answer 1

1. in
2. on
3. from

hope it helps

Answer 2

(i) We must not talk in the class.
(ii) Do not throw the paper on the floor.
(iii) My father bought me a gift from the shop.

HOPE IT HELPS...!!
@Mansi