—Hello! Can I speak to Chris?—Sorry, he isn’t in. He _______ Japan on business.A. has gone toB. has goneC. has been to
— How do you go to work? — I often go to work ___________.
Here is the milk for _____, Jack. _____ can help you sleep better.
I like _______ fishing. I would like _______ with my father this Sunday.
_____ girl in a red skirt is my friend. She has _____ iphone 6 in her hand.