Where is my baggage?

I prepared hard for the exam.

All the preparations for the party have been completed.

Your cooperation is needed for this project.

I need you.

The turtle's shell is hard and durable.

He borrowed a large sum of money from a usurer and is struggling to repay it.

I need to pack my luggage to prepare for the trip.

My father started a retail business.

The interest rate of this bank is very high.