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She manages to finish the report before lunch.

I have just a little bit of time left before the meeting.

I need to hand in the report to the director before lunch.

I’m afraid that I won’t manage to hand in the report before lunch.

I need to get a certificate from the HR department before lunch.

I need to take the application to the HR department before lunch.

The hazelnuts turned out to be fresh, and we ate some of the nuts even before dinner.

I need to submit the application to the dean's office before lunch.

A female rescue worker showed the children how to help an injured person before the doctor arrives.

We really should finish this picture before the guests arrive.