Mr Chen __________ his mobile phone to the shop because it can’t work at all.
--- Do you often watch Man and Nature on TV?--- Sometimes. It’s an interesting program, but I __________Sports News.
In the past few years there _________great changes in my hometown.
--- Don’t step on the grass next time, Mike. ---________.
They _______ in Nanjing since they came to China two years ago.
I don’t know when my son ________ back. When he_________ back, I’ll call you.