---Who is making much noise?---It ____ be Timmy. He is sleeping now.
Ming says he is going to be ______ engineer, because he is interested in science.
--- Let’s go to see a film this evening. --- ________. I’d be glad to.
___ there___ beef in the fridge?
--- ________ MP4 player would you like to buy? --- The red one.
___ TV do you watch every day?