a quarter to six的用法和样例：
- Tom sets out for London. He drives like the clappers,and arrives at a quarter to six.
- Tom sets out for London.He drives like the clappers,and arrives at a quarter to six.
- At a quarter to six he rose, cut two thick slices of bread and butter, and put them in the white calico snap-bag.
- One o'clock ten past three a quarter past four half past five twenty -five to six a quarter to seven The twenty-four hour clock.
- We all pitched in a quarter to buy Joe a present.