I go to school at half past seven and ______ there befor eight o'clock,and ______ start at eight.

问题描述:

I go to school at half past seven and ______ there befor eight o'clock,and ______ start at eight.

get
ring

arrive
ring

before写错了.
I go to school at half past seven and __get____ there before eight o'clock,and ___classes___ start at eight.
我七点半区学校,八点之前到,八点上课.