----Tina looks especially pretty tonight .---Yes ,she always looks ______best in______ dress of that color .A /,/ B the ,a C /,a D the ,the
Look! David is helping his mother _______ the room.
—Lily, here are your pens. Please _____. —OK, Mom.
—Bruce,how many students are there in your school? —Mmm, about.
—Do you plan your homework at home? —Yes, of course.
— — It’s May 1st.