have you been in Beijing — For about ten years.

Where is your father–He _______ to Australia on business.

Our manager ________ for Shanghai in a few daysand he has asked me to find out when the earliest plane ________ nextWednesday

Li Hong in America for 5 years.— It’s no wonder that he can speak English so well in China now

It will take a lot of time to______what I really want to do in the future, I think.