I bought the groceries in bulk to save money.

in the presence of other people

These products are in high demand.

I don't mean to be butting in, but I have a suggestion.

He was immersed in his work.

In the nutshell, he is a talented musician.

He really knows how to rake it in.

I have been working late for three days in a row.

I tried to solve the puzzle three times in a row.

I am in agreement with your proposal.