It was a(n) _____situation, because the restaurant was too expensive for us but we didn't want to just leave.

That room is 20 square meters. This room is three times as        .

To reduce emissions of greenhouse gases, many countries are increasing the use of natural gas, wind and other forms of _______ energy.

He looked rather untidy as there were two buttons _____ from his coat.

Cycling is highly _____ to people’s health and the environment.