根据所给提示，完成句子。每空一词，含缩略词。
【小题1】The government cut the price of new houses in big cities last year. (改为一般疑问句)
Did , cut the government What , doing the price of new houses in big cities last year?
【小题2】The Greens were watching TV at 7 o’clock yesterday evening. (对划线部分提问)
been in were the Greens e true/be realized/be achieved at 7 o’clock yesterday evening?
【小题3】Jeremy Lin joined Houston Rockets in 2012. (改为同义句)
Jeremy Lin has Houston Rockets since one year ago.
【小题4】我相信总有一天，我会实现我的梦想。 （完成译句）
I believe my dream will one day.
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解析：
【小题1】结合语境及时间状语，可知本句描述的是过去发生的动作，故助动词用did，填：Did , cut
【小题2】根据划线部分内容，可知下文对事情提问，故助动词用what，填：What , doing
【小题3】根据下文时间状语，可知下文描述的是从过去一直持续到现在的动作，故用现在完成时态。注意瞬间动词不能和表示一段时间的时间状语连用，故填：been in
【小题4】考查短语e true/be realized/be achieved ，实现，成功。前文已有助动词will，故动词用原形。