M. He digs underground.
N. She helps the doctor.
O. You buy your glasses from him.
P. He catches criminals.
Q. She is the ruler of England.
R. She meets people who come into a business.
S. A doctor who cuts people open!
T. She helped you to read this.
U. He buries people.
V. An animal doctor.
W. He brings food in a restaurant.
Z. She studies animals.
Lesson 1
Lesson 2
Lesson 3
Lesson 4
The future
Explanations