Question

the teacher entered the class room suitable prepositions​

Answer 1

Answer:

The teacher entered into the classroom

I think that's right

IF ANY ERROR SO SORRY

Answer 2

Answer:

The teacher entered into the class room.

Explanation:

• Preposition are words that is used before a noun or pronoun.It is used to describe the place, time, location etc.
• In the given statement, it is said that teacher is going to a certain place. so we should use the preposition into.
• We cannot use on or in because they are used to describe time or space or period.

so the answer is - The teacher entered into the class room.

#SP J2