Grammar · B1 · 1 min
Prepositions of time: 6 common mistakes
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Key points
last MondayNo word before next, last or this. Not: on last Monday.
on the morning of the interviewA specific morning takes on. Not: in the morning of the interview.
on the same dayA particular day takes on. Not: at the same day.
for 1 hourFor says how long. Not: during 1 hour.
at the end of the interviewThe end is the point where it finishes. Not: in the end of the interview.
by FridayBy means not later than Friday. Not: send it back until Friday.
Quick quiz
3 questionsMy job interview was ___ last Monday.
I waited ___ 1 hour.
I have to send it back ___ Friday.
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