——Where is Mr. Wang?——She’s _________ to London, and she’s ___________ there twice.A. gone; beenB. been; beenC. been; gone
The boy is ____. Today is his ____birthday.
---Thank you for your help! ---____.
---____are your pants? ---Ninety-nine dollars.
Tom ____a brother, but I ____.
---Which is the second month of the year? ---_______.