He was very happy because he met an old friend of his on the road .A、by accident B、by mistake C、by hand
Shanghai is bigger thanin Jiangsu and it’s also a very beautiful city.
Do you know _____ “hello” in French?
I believe that he _____ us as soon as he comes back to China.
The boy has poor eyesight because of _______ computer games.
Every time when something ____ me, I turn on the radio and listen to music.