Although they are good friends, Tom and Peter haven’t a thing in__________.
___________could be judged from her eyes that she was terribly sorry for what she ___________.
—Is Bob still working in your school? —I'm afraid not. He is said ___________ and ___________ in a private school recently.
The ___________ boy was last seen ___________ near the East Lake.
It was never clear ___________ the man hadn't reported the accident sooner.
It is uncertain ___________ side effect the medicine will bring about,although about two thousand patients have taken it.