____ happened to be no one in that house when the typhoon hit the area.
___ has already been pointed out is that grammar is not a set of dead rules.
____ the standard of living for 3 billion people will create massive opportunities, XiJinping said at the fifth BRICS summit , and he called for major cooperation projects.
You can make a complaint to the local government ____you are happy with the way things are.
By this time next summer, you ___ a high paying job. I, on the other hand , will still be studying for my degree.
Bob had little idea that his wife was in danger, _____?