His new appointment takes _____ from the beginning of next month.

All the traveling ______ are paid by the company if you travel on business.

There is a 20 minute parking _____ here, so we must get back to the car very quickly.

Her childhood dream became a _______ when she broke the 100m race world record．

To make members of a team perform better, the trainer first of all has to know their ___and weaknesses.