Prepositions of time

Prepositions might be small, but they can cause big problems when you’re trying to express yourself well in English. Here are some useful prepositions that are common in business communication.

Time

I’ll see you on Friday.
What are you doing at the weekend (US: on the weekend)?
We’re staying in the hotel over the weekend and will leave on Monday.
We’re leaving for the US in three weeks.
I’ll be travelling for two weeks.
His plane should have arrived by now.
I have to finish my project by Thursday.
I’m working until ten o’clock tonight.
He’s been in charge since February.
You called at two? I was out of the office.
Could we talk after I’ve finished this?
We wasted time at the beginning of the meeting.
Could I come and see you in the morning?
I’ll be free at noon. Could we talk over lunch?
I’ll be here from Monday to Friday (US also: Monday through Friday).