Are these girls your sisters—No, ________ aren’t.

Only with the greatest of luck _toescape from the rising flood waters.

I’ve just heard that the lecture (讲座)to be given by Ma Yun,the Alibaba CEO,has beencancelled(取消).—Oh , no!_____________________________

We are so tired ______ we could take the day off tomorrow!

Key European governments insist Iraq’s co-operation ____ good and military andaction ______ to allow inspections to continue