Tom was made_______ his own clothes by hismother．

There was a __________look on her face because a________ problem _________the little girl.

ewround of competition for customers has started with discounted products in Gomeand Suning, setting off____ wave of shopping rush at the end of the year

Teachers will hardly use chalk in the future, ______

Mo Yan has published dozens of novels, of ________ some are very popular among Chinese readers, Red Sorghum, for example.