He ________ stay at home.A.have to B.has to C.musts
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
He _____ hamburgers. A.like eat B.likes eating C.like to eats