I'm incapable of giving a lesson today.

Sir... the party program is outlined here.

You said I was out on the course, didn't you?

I've included the ten lessons from last trimester.

I'm rather sorry you even came to class.

Yes, I used it in the same lesson...

Tomorrow you'll have lessons without me.

We learned at school that the square root of nine is three.

If you're not continuing the lesson, I'd like to be excused.

No, I'll have to have the beginner's course on that one.

We start class at 9am, but he came as early as 8 o clock.

Just stop drawing in my class.

I read all the books in English and go to most of the lectures.

Is your lesson over?

He even gave me a little lecture on evolution on the side.

In my classroom, I...

No, no, no, no, no. I take attendance.

I am very tired after a class.

I've had a few lessons.

From 12 00 p.m. to 3 00 p.m., I taught my intro class, 3 00 p.m. to 6 00 p.m., I taught my advanced class.

She could teach our financial advisers a few things or two.

By now we should have had biology.

She went out for a tea ceremony lesson.

I can't stay away from school. I worked very hard for that scholarship.

My own country's experience teaches this important lesson.

Why didn't you tell me?

We have physical education.

I thought I'd take a tennis lesson. I see.

We got an early class in the morning.

I promised I'd give you some lessons.

We know how to behave. We've had lessons.

I should attend a class on light erotica.

Class is starting. You mind?

I promised the boys I'd give them music lessons before I go to work tonight.

All right, all right. Knock it off. Now come on, huh?

I'm a deserter.

But everything's all right because I took a course in domestic science. Even bought a cook book.

Carry on with the lesson. I'll be back.

Tom fell asleep in class.

Do you have your lesson vouchers?

Linda, you can go on to class now.

Stop crying. It taught them a lesson.

So we ran another group of babies in which the kids got the same dosage, the same 12 sessions, but over a television set and another group of babies who had just audio exposure and looked at a teddy bear on the screen.

They had to take that class with me.

Quickly, let's get back to work.