The real reason why prices ____ , and still are, too high is complex, and no short discussion can satisfactorily explain this problem.
--How about playing basketball after the final examination?--______.
--Good afternoon. Can I help you?--My bike is broken. I’d like to have it______, sir.
Nowadays when tourists pay a visit to Xi’an, _______ for them to take public transport.
Many ______ football fans stay up to watch the ______ 2012 European Championship, which is currently being co-hosted by Poland and Ukraine.
Parents and teachers in Shaanxi are happy about the news_____ more students will be admitted to universities, ______ makes students happy as well.