You’d better give up _________ , or it will do harm to your health.

Furniture and flooring usually come to mind when we think of ways to use bambooNot many of us,_____, think of bamboo clothing.

ure the gas is turned off after a bath, which would causedanger.

The book about countryside makes me ____ of my life when I was young.

When copying the letter, pay special attention not to______any words.[ ]