1. Unit 3 People who protect nature
Need to
Unit 3
People who protect nature

2. Need to
We use need to to talk about things that have to be done.

3. Example 1
Joe is an artist.
He needs to be creative.

4. She needs to speak clearly.
Example 2
Cathy is a reporter.
She needs to speak clearly.

6. Question 1
Simon
Simon is a policeman.
He be brave.
needs to

7. She needs to swim quickly.
Question 2
Katie
swim quickly
Katie is a lifeguard.
She needs to swim quickly.

8. Kenny shopkeeper / be polite
Question 3
Kenny
shopkeeper / be polite
Kenny is a shopkeeper.
He needs to be polite.

9. Jack astronaut / be healthy
Question 4
Jack
astronaut / be healthy
Jack is an astronaut.
He needs to be healthy.

10. Laura student / study hard
Question 5
Laura
student / study hard
Laura is a student.
She needs to study hard.