My monthly expenditure is highest on food.

The emergence of that new species of flower surprised the scientists.

A new problem has emerged.

The factory is emitting a large amount of carbon dioxide.

This factory has significantly reduced its carbon dioxide emissions.

He found the answer to the problem using logical derivation.

He derived the correct answer from a complex mathematical problem.

The government has decided to cut this year's spending.

Managing monthly income and expenses is important for understanding your financial situation.

Every day, he enters and leaves the company.