Question

there was so much noise that i could not make...what he said.​

Answer 1

Answer:

out

Hope it helps

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Answer 2

There was so much noise that I could not make out what he said.​

• The meaning of 'make out ' manages to hear or see something with difficulty.
• Here in the above sentence, the speaker wants to convey a message that she was unable to get what the other person was saying due to noise.
• So the sentence required is:
• There was so much noise that I could not make out what he said.