They________have arrived at lunchtime but their flight was delayed.(2011·全国 )

’s so cold outside. ________ I fetch you a coat, Grandma—Yes.Thanks a lot. You are always so considerate, dear.

t you think learning English wastes much time— ____ You haven’t got a proper method, I suppose

Meizhou Island is such a beautiful place ofinterest______ everyone likes to visit

Are you going to the cinema_______ underground-No. I am going there_______ a bus.