The World No Car Day is ________ September 22nd.–Yes, many volunteers ride along the street to ask people to stop car.

Where are the koalas are from — ____________.

I’m sorry, but I can’t go with you to the cinema because I have to ________ my sick brother.[ ]

Have you been to Suning Plaza(苏宁购物中心) in our city–No. Although it for more than a week, I’m far too busy to go there.

My brother is really ____. He often works in his office far into the night. [ ]