After an 8-week summer vacation, students usually ____ some weight when they return to school.
—He dressed up as a ghost last night. How scary!—Take it easy! He just played a trick ________us.
—Lily, ______do you study for a math test?—By asking my teacher for help.
—Whether you love or hate Apple, it's hard not to admire Jobs. —I agree. As ________ Apple fan, I'll always remember him.
— ?—It’s Monday.