-- Hello, may I speak to Mr. Smith?-- Sorry, he isn't in. He ______the office.A. has been toB. has gone toC. has been away
-- What can you see on the table?---There are five ______and some______.
I'm looking forward ________ you at my birthday party.
September is the _________ month of a year.
That boy is Simon. And the girl next to ________ is Amy.
We can see the teacher’s desk _______ the classroom.