People around the world are becoming more and more _____ about the population explosion.

Why don’t you buy this beautiful dress It’s beautiful.—Because I have run out of my pocket money.

Mary kept weighing herself to see how much _____ shewas getting.

Have you ever been to Shanghai— Yes. I ________ there with my father last year.

The way you write for people can_________ whether or not they believe you. You need to strike a balance betweenbeing polite and formal and getting _________on your side.