---Will Liu Xiang win in 2012 Olympics?---It ________ his training.A. decides on B. works on C depends on D. comes on
Helen is talking _________ her parents _________the phone.
--- Do you think they are _______ football players? --- Yes, they can play football very ________.
---Mum, I’m hungry. Can I eat _______ bread? --- Of course you can.
Don’t worry!Let me_________ you after _________ .
Do you know how toyour e-dog?