--- Have you finished all your homework?--- Of course. I ______ it before I went out to play football.
—Susan,would you like to go hiking with us this afternoon? —I’d love to,but I________study for a test. A.may B.have to C.can
Students can’t________music in the hallways.
Jack,________,or you will get heavier.
Tom has just finished writing a________article.
—Show me the map,please.I wonder________. —Look,it’s here,next to the bus station. A.Where is the post office B.where the post office is C.what is the post office like