I have worked with children, so I know _____ to expect in my job.

I can’t stand the terrible noise ______ she is crying loudly.

 ______the Internet is of great help, I don’t think it’s a good idea to spend too much time on it. 

---Is that the small town you often refer to?---Right, just the one _______ you know I used to live for years.

  The traditional view is ________ we sleep because our brain is “programmed” to make us do so.