英和和英

to change the hours

to arrange the hours

to be punctual to the minute

to time with a stopwatch or an electric timing device

to fill the hour―stop the gap

to make time to do something

to move up the hours

an act of setting a time limit

to give time to―devote time to―anything

Be punctual.

to enforce punctuality

to spare time （from something to do something）

to spend or pass one's time

to increase the hours

to waste time

to be punctual

to shorten the hours―reduce the hours

The hours clash with each other.

to move up the hours in order

the prescribed time

lengthen in time

to make the most of one's time

the act of saving time

a suitable time

waste time

to have too much time

stall for time

hour-arrangement

time incorrectly

The hours are fixed.