The Dongying-Hainan airline         for about 5 months. I have taken the flights three times.

—Would you like to climb mountains with me this Sunday?—I’d love to. But I _______ play table tennis against Class Three.

—Is there any ink in the bottle, Linda?—No, we ________out of it already.

 —Where do you know the 2012 Olympic Games will_________? —In London, the capital of Britain.

---Why didn’t you go shopping with me two hours ago?---Because my mother________ me outside.