Here your keys.
Does Peter have a soccer ball— ______. And he has a basketball, too.
What can we do to ______ bird flu (禽流感) from spreading—Try not to buy or eat the chicken that has not been checked.
Lucy,doyou go to the park—Three times a week.
Can I drink _______ orange juice, Mum—Sorry, we don’t have _______ orange juice at home.