What he wants is _______ his mother as quickly as he can; and what he must do is ____ to the hospital at once.
What he said just now ___________ me of that American professor.
Rather than ________ abroad with her parents, she preferred __________ volunteer work during the holiday.
A library with five thousand books ____________ to the nation as a gift.
The experts advised ____________ our army ____________ modern weapons.
Could I speak to ____________ is in charge of the company?