It is reported that there are various reasons _____more and more people feel depressed at this time of year.
The problem with people in Africa ____that the more is given and the more ______.
The reason ___ he is absent is ___he has a bad cold.
_______ people died ______ starvation that year will never happen.
________ hard it might be, I will work it out.
You may give this message to _________ is at office.