He was arrested on suspicion of sitting in for someone at an exam.

We have a reserve fund for emergencies.

That shop is still in preparation.

You need to be mentally prepared before the exam.

He is very tall.

This building boasts the maximum height in this town.

Highways are convenient for commuting.

He studied for at most one hour.

My elder sister and younger brother get along very well.

My siblings get along very well.