The charity sale our school organizes every year has taught us much that we would never have________ learned in class.
Born into a family with three brothers and two sisters, Peter was to value the sense of sharing.
We must take two aspects into consideration , both of _______ associated with the safety of the students .
---Do you think he will do me a favor?---As far as I know, he is the last one to help others. He _______ be prepared to give you a hand, though.
The cave is _____to the public, high up the face of a cliff which no one can climb.
—Excuse me! I’d like to book a table for four for the dinner tonight.—Sorry, sir, but there is_____ available tonight. You many try ______ restaurant.