First, in order to get a feel for your favourite author's work, transcribe and copy in full.

First, try to confirm the timing by oscilloscope.

With your ability it should be a doddle, but please don't be prideful of that but first apply yourself dilligently with everyone in your class.

The first thing to do is just to get a nice outfit for it.

It's fine to make grandiose plans, but I'd like you to start with what you have on your plate.

Tend to your own affairs first.

You have to think of the example you're setting. You'll never be able to lead if you don't set an example worth following.

First of all, learn the formula by heart.

Sure, but let's eat dinner first.

Let's remove harmful books from circulation. Starting first with the bibles that have spread all over the world.

First hold crime-prevention firmly in mind! Before going out, lock the doors!

If you check you will probably figure it out, but first you should try to answer using your intuition.

We should approach every problem by first composing ourselves and getting a grasp on the important aspects of the situation.

First things first.

Let's eat first.

I must finish this work first.