Don’t add salt to the soup, for it is ________.But you may add some sugar to make it_______.
Driving to school _______ less time than walking there.
When I read the next part of the story, I found it _______________.
----We are building the subway in Wuxi now. -----Wow, __________________!
Lisa is a little poor at Chinese. I think she needs _________ it every day.
Don’t say bad words __________ your friends. It’s _______.