Young man ! Don’t __________.It’s bad for your health.

English _______ in many countries, but Chinese _______ their own language.

Can you tell me how to make apple juice?—Sure. Please watch carefully and you will see how it.

_____ does your mother often run with her dog? —About half an hour. [ ]

I like red best. What about___________?—My favourite colour is orange. It represents joy.