—How nice that Lucy has been invited to the party too!—Well, Lucy not come. She is not certain whether her mother will allow her to.
—The song Where did the time go______the old days and the love of family.
On this day,Dr.Martin Luther King_______,but we didn't know who________him.
Mary likes helping others._______, she often helps the old cross the road after school every day.
I didn't understand_______. So I put up my hand to ask.
—Where were you doing when I called at your house this morning?—Oh,I______ for a friend from New York at the airport.