Smoking and drunkenness (酗酒) are both bad for people’ s health.— Yes, So we should __ cigarettes and alcohol (酒精) .

We must find some books ______ our project. [ ]

My uncle______ a farmer. Now he is a driver.

Would you like ______for a walk with me after school?—Sure, I’d love to.

Mr. Green didn’t post the letter _________. He asked his son to do it for him.