根据以下资料回答1～5题
第1题____
Do the results of the research have any practical (apply) ________？
How will the hours of operation be altered during holiday periods？
It may _________.
How many children under four drown each year in the United States？
__________.
Mary accused one of her colleagues of (steal) ____ her money.
whom was the man going to give the gifts to？
He was on his way to give gifts to ______.