我们学校每天早上8点开始上课。

Our ___school starts classes at 8 am every morning.

他喜欢上学，因为可以和朋友一起学习。

He enjoys ___school because he gets to study with his friends.

我们在潜水时看到了一群五彩斑斓的热带鱼。

We spotted a colorful ___school of tropical fish while diving.

这位老师花了三年时间严格训练这些学生。

The teacher spent three years rigorously ___schooling these students.