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Coachpotato Posted 21 years ago
Grammar

AT/BY WHICH POINT/TIME

Could you please tell me the difference between these expressions: at which point, at which time, by which point, by which time?

For example, which one would you use in these examples?

A bull charged towards the car, ......... I drove away quickly.

I didn't finish work until 10 o'clock, ......... everyone had already gone home.

Thank you very much in advance.
  

Top answer

This is what I would write: A bull charged towards the car, at which point I drove away quickly. I didn't finish work until 10 o'clock, by which time everyone had already gone home. 'At which point' is more specific as to 'the very instant of'.

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1 Answers
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This is what I would write:

A bull charged towards the car, at which point I drove away quickly.

I didn't finish work until 10 o'clock, by which time everyone had already gone home.

'At which point' is more specific as to 'the very instant of'.

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