—Where are my keys?—I don’t know. on the desk?A、Is it B、Are they C、Are you
–Mr Li, I found a watch on the playground.-You should try to find out ______.
--_____ the little girl looks!-- That’s true. She can’t find her Teddy Bear.
–The head teacher with his students ______ Zhongshan Park if it _____ tomorrow.--That sounds wonderful.
– Would you mind my ______?--_______. Do it as you like, please.
--______ a volunteer is great.-- I think so. Some of us want ______ volunteers for the next Olympics.