--Listen! Tom is singing in the next room.--It _______ be Tom. He has gone to Shanghai.
There are many_____ between the two pictures.
---_______ do you have an English party? ---Once a month
---What did Mary say just now? ---She asked me ________
Li Yundi is one of _____ pianists in China now and he showed up at the 2012 Spring festival Gala.
---Will Liu Xiang win in 2012 Olympics? ---It ________ his training. A. decides on B. works on C depends on D. comes on