China is a great country a long history?
We look forward __________ you at the train station soon.
—Why do you keep the old toy car?—Because it always ________ me ________ my happy childhood.
—Do you know if ________ tomorrow morning?—No. I will call you if she ________ back.
If you don’t work hard, you’ll _________ like him and get nothing.
My family has two lovely dogs. One is black and ________ is yellow.