An aging population will require more spending on health care.

She will carry out her plan, regardless of expense.

His expenses exceed his income by far.

Keeping a car is a considerable expense.

We have to cut down our monthly expenses.

I'm going to keep track of all the expenses on this trip.

We must cut our expenses to save money.

We should strike a balance between our expenditure and income.

Moving to a smaller place will reduce the expenses.

The undertaking entailed great expense upon the government.

The project will entail great expense upon the company.

A lot of people who have up until now been spending money having a good time now need to be more careful with their money.

I have to reduce my expenses this month.