Question

The teacher set some homework __ the end of the lesson​

Answer 1

Answer:

The teacher set some homework at the end of the lesson

Answer 2

The correct answer is "at".

Explanation:

• Th complete sentence will be: The teacher set some homework at the end of the lesson​.
• “At” is used at the place when you are at the top, bottom or end of something; or at a specific address; or at a general location; and at a point.
• At is a preposition which is used to refer to time or place.
• We also use "at" to refer to activities.