Do you enjoy________ on the weekend?

If any accident ______ here tomorrow, it will be very serious.

How long has Mr. Green lived Lanzhou?-He’s lived here five years.[ ]

One million, two hundred thousand and twenty-six means _______.

Excuse me, do you have ________ ipad 2 ? I want to e-mail my friends. — Sorry, I don’t. But my father does. You can ask him.