If you ______ smoke, please go outside.

What are you doing at the moment?— I am ________big red lanterns.

You’dbetter_______yourcigarette when you are in the wood.

When I knew that China had got her first Aircraft Carrier (航空母舰) , I felt excited and .

Mum, can I wear my jeans to school?–No, you ________ wear school uniforms. That’s the school rule.