I often go to sleep ________10:00 p.m. ________7:00 a.m..
----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 _______.
--- What’s your best friend like?--- He _____________.
I never feel ______ when I stay with him because he is such a ______ man.