The workers are made _____ for ten hours a day.
—A number of students________in the dining hall. —Let me count.The number of the students________about 400. A.are;is B.is;are C.are;are
She put back the book she had taken________mistake.
________it rains heavily,they go on working outside.
What________is the most helpful invention?
The dinner didn’t start________all the friends arrived.