—Excuse me, could you tell me ________ a book about music? —Sure. They are on the second floor.A. where can I buy B. where I can buy C. when I can buy D when I can buy
Mary is _____ girl.
--____________ ? --It’s Green.
Thank you___________ the ring.She likes it a lot.
Helen and Barry___________ rune very morning.
--Do you like the music(音乐)? --Yes, it’s _________