—Lucy, where is Mr. Wang?
—Hе ________ Beijing to attend a meeting.
has gone to
has been to
has been in
You are under 18 years old, so it’s _______for you to join Trail walker.
There is _________in the box , is there ?
— Do you like coffe or milk ? — Both . But I prefer coffee ________milk .
I’d rather _________vegetables than __________ meat for lunch.
The story is very ________ and I am ___________ in it .