—Have you been wasting time on computer games again? — . I’ve been studying a lot and I need a break.
Only by reading more books improve your reading skills.
A person who likes to others is definitely not easy to get along with.
The vegetables grown in this district are much better than ____ in that district.
_______ no buses , we have to walk home
It is ________ the customers' needs that has made chain stores so popular in big cities in China.