There ____ two Chinese classes tomorrow morning.

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

My father doesn’t have much money. I don’t have, ____.

Thank you for your help. ______ for your help, I wouldn’t have succeeded in my experiment.

Look! Do you know ______man under the tree? –Sorry .It’s too far to see ______clearly.