A: Are there ____new pens in your pencil--box?B: Yes, there are ____.
—¬There is an MP5 on the desk,whose is this? —It can be my ____,she bought one yesterday.
–How is it going these days? --________.
I will never forget the song ________ she sang last night.
–Can you tell me ________ from here? --About five miles.
________ quiet, please. My baby is sleeping. A. Be B. Being C. Is C. Are