--- Why do you tennis for exercise?--- To keep healthy.A. take up B. grow up C. stay up
—What day is it today? —It’s ______.
—What ______ do you like? —Broccoli.
—______ do you spell the word “pen”? —P-E-N.
—What do you usually do after you ______? —I take a shower and have my breakfast at home.
—Excuse me. Where is Mr Green’s office? —It’s on ______ floor.