Next to chemistry, he likes physics ______.
Jack has been working hard these days.It's obvious that there is ________he is eager for but didn't mention to us.
The old man went near ________office.Unluckily,there was no name on________door.
He changed so much that only when I looked closely________he was exactly my long lost friend.
-Personally,I believe I can do it well on my own.-________Selfconfidence is the first secret of success.
I've had a cookie,but you'd better give me________.I want to taste again.