--- It’s autumn in Beijing now. Most of the leaves have fallen down. --- Yes. Only a few leaves _______ on the trees.
I have ____ new friend. She is from ______Nanjing.
---Have a nice day! ---_____________.
---Is this key ________? --No, it isn’t. It’s ___________.
--Do you play sports? ---No, I watch them ____TV.
–Jim, let’s play ping-pang. ---______________________.