--Are you satisfied with the air today?
--Not at all, it’s so foggy that I often get a cough. I think we all need much ________air to breathe.
A. worse B. better C. worst D.best
--What a beautiful bike! How long have you _______it?
--My mother just______ it for me as my graduation gift yesterday. I like the colour, it’s so cool..
A. bought ,bought B. had, bought C. buy, send D. had, sent
--Would you like to visit Kun Ming by yourself this summer vocation?
--I’m not sure. I _____go there with my parents because of the terrible thing at the railway station.
A. may B. must C. can D. should
---I’m sorry to hear that the swimmer drove again after drinking and hurt seriously.
--- It’s too dangerous. The traffic accident was a really _______to him.
A. game B. lesson C. skill D. pleasure
--Congratulations ! Let’s cheer for the 17-year-old boy Han Tianyu. He did very well at the Sochi Winter Olympics.
---We all felt __________him.
A. interested in B. proud of C. worried about D. angry with
--Boys and girls , wait for a moment !
--OK. We can’t cross the street ________the traffic lights are green.
A. until B. after C. while D. for
