Real English ESL - Lesson 46 - Hands-on Science

Yale is a Hands-on science teacher. This job includes:
1. Practical experience with scientific equipment.
2. Theoretical medical experience with the human hand.
3. Theoretical experience with scientific equipment.
Does Yale teach adults? Type your answer.
1. No he doesn't.
2. Yes he does.
3. Yes, but only 2 days a week.
Did Yale teach yesterday? Type your answer.
1. No he didn't.
2. Yes he did.
3. No, he taught 2 days ago.
What does he teach? To whom?
1. He teaches hands-on science to children.
2. He teaches hands-on science to university students.
3. He teaches scientific theory to children.
Yale teaches 2 days a week. Yesterday, he
1. taught.
2. teached
3. fought.

Lesson 46 - Hands-on Science - Exercise 4