英语翻译

问题描述:

英语翻译
句子改错.
I must give her medicine in the right time.
A lot of students in our school go to school by foot.

1.I must give her medicine in the right time.
及时应该是 ON TIME
2.A lot of students in our school go to school by foot.
走路因该是 ON FOOT 而不是BY FOOT
BY后面只能是接交通工具,比如说BUS,BIKE 等等