Never before ________ Such a wonderful child.
The examination was not very difficult, but it was_____________________ long.
______ his brother, Mike is active and friendly.
The phrase "keeps sellers on their toes" in the passage mostly means "______".
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "
We must push the piano to the corner of the hall to_____________________ our party tonight.
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
I am sorry I have no time at present to____________________ detail of our plan.
_______ has been a topic of continual geological research.
According to critics of globalization, several developed countries have become rich because of
She asked me______I was looking at.