Query: The speaker is very well-acquainted with the subject.

English as a Second Language English Vocabulary, Grammar and Idioms
1

1/ Don’t let a good chance go…
a. on
b. off
c. by
d. over
=> I see no correct option for this test question…

2/ The speaker is very well-acquainted with the subject
=> Is the above sentence natural and correct in meaning?

2

Hi Nessie,

I would suggest ‘chance go by’ suggesting that you shouldn’t let a good chance pass without making use of it. ‘Well acquainted with the subject’ suggests you are familiar with it/know it well. It is acceptable.

Alan

3

by

I think “pass you by” is more common then “go by”.

4

.
go by: definition 65
go by
“You can’t let an opportunity like that go by - it’s too good to miss.”
.