----Who gave you a new book?---- _________ A. By bus B. Yesterday C. My friend
A car travels at a rate of 50 miles per hour.How long will it take to travel 300 miles?
About ________ percent of the earth's surface is covered with water.
Paris is the capital of __________.
__________ there any apples in the kitchen?A.Have B.Be C.Are
The office building _____ the classrooms.A.behind B.behinds C.is behind