—Why didn’t you go to school yesterday?—______ my mother was in hospital and I had to take care of her.A. Then B. Because C. If
The piece of music sounds__________. Let’s enjoy it.
The subjects students study in America are different from________in China.
great fun it is hide-and-seek in the park!
It’s _________unlucky day today because I lost_______useful book.
- Don’t forget your homework next time, will you? - ______________. Please believe me.