He was able to____(ride)a bike when he was 8.
来源：学生作业帮助网 编辑：六六作业网 时间：2024/07/17 22:19:07
Hewasableto____(ride)abikewhenhewas8.Hewasableto____(ride)abikewhenhewas8.Hewasableto____(ride)abike
He was able to____(ride)a bike when he was 8.
He was able to____(ride)a bike when he was 8.
He was able to____(ride)a bike when he was 8.
ride
be able to do 能够做……
所以填 ride 原形就行了
ride, 他八岁的时候就会骑自行车了
be able to do sth, 会/能做...