---I failed today’s math test! What shall I do?---____! Try once more.
Saving money is ________ we must do.
_______is no good always complaining about life. At least, we are living.
Helen listened carefully _________ she might discover exactly what John wanted.
Smoking, which may be _______ for some people, can cause great ______ to our health.
The role that our army_____ in flood control is very important.