When he woke up,he found himself _________in bed and ________by some children.
The third and last chapter _______ by Professor Chen.
-- No, I’m afraid he isn’t in. This is his secretary speaking. Can I help you? --- _______.
______ the plane have taken off on time? --- I’m afraid not. The fog was too thick then.
There have been many changes in _____ history of _____ English language.
She got _____ job in Manilia Manufacturing Company and gets paid by _____ hour.