What time do you usually get up on weekends？
I usually get up ___ 7：00 o'clock in the morning．（ ）
A．atB．inC．on
﹣﹣﹣______ is the Hong Kong﹣Zhuhai﹣Macao Bridge？
﹣﹣﹣55 kilometers．（ ）
A．How longB．How highC．How wide
﹣﹣﹣I have trouble ______ English，Mr．Lee．
﹣﹣﹣Why not go to the English Corner and try to talk with others？（ ）
A．readingB．writingC．speaking
More and more people have realized that clear waters and green mountains are as ______ as mountains of gold and silver．（ ）
A．centralB．specialC．valuable
Almost ______ in our group has been to the 2nd Digital China Summit．It's fantastic．（ ）
A．someoneB．everyoneC．anyone
﹣﹣﹣What should we do for the camping trip？
﹣﹣﹣We'd better make a ______ of things like foods，drinks，medicine and so on．（ ）
A．listB．cardC．report