Question

I hope this point will become clear to you _ thwe course of lecture.
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Answer 1

I hope this point will become clear to you during the course of the lecture.

Explanation:

• The correct preposition in the above sentence is "during".
• During is a "proposition" and it precedes a noun in a sentence.
• This preposition is used when something is going to happen.
• It does not give other information other than what is going to take place in a certain situation when and for how long don't know.

Answer 2

Answer:

I hope this point will become clear to you during the course of lecture.