Could you play ________ basketball when you were a primary school student? —- No, I couldn’t, but I could play ________ violin.
Fish can not live _______ water. We’re the same! [ ]
It’s very convenient______us to buy train tickets now because we can buy themeither fromthe station or on the internet.[ ]
This picture was taken a long time ago. I wonder if you can my mother.
There’s a map of China _____ the wall. [ ]