1、We are coming back to school next week.
2、My father went to the country side last year.
3、Li Lei took part in a sporte meeting last month.
连词成句（后面的时态要用上,前面的动词要变）
1、We are coming back to school next week.
2、My father went to the country side last year.
3、Li Lei took part in a sporte meeting last month.