Present perfect and its uses

(B) Listen and Read

1. Have you done

2. I've sold

3. I've driven

4. I've worked

5. I've helped

(C) An Amazing Zookeeper!

1. he's done

2. He's fed

3. he's spoken

4. He's worked

5. he's sold

6. he's driven

7. He's worked

8. he's helped