Auxiliary Verbs Live Worksheet

Choose the correct auxiliary verb from the dropdown for each sentence.

1. She ___ reading a novel.
--Choose--isarewas

2. They ___ completed their homework.
--Choose--hashavehad

3. ___ you enjoy the movie?
--Choose--dodiddoes

4. He ___ swim very well.
--Choose--shouldcanmust

5. The dog ___ barking all night.
--Choose--iswaswere

6. Why ___ she cry every time?
--Choose--dodiddoes

7. He ___ call you tomorrow.
--Choose--canshallwill

8. You ___ wear a helmet while riding a bike.
--Choose--mustcanwould

9. We ___ going to the mall later.
--Choose--isaream

10. She ___ already left by the time we arrived.
--Choose--hashavehad

11. I ___ feeling tired yesterday.
--Choose--amwasis

12. ___ we go for a walk?
--Choose--shouldshallwill

13. He ___ not lift the box alone.
--Choose--cancouldmay

14. Why ___ she yelling at him?
--Choose--isaream

15. I ___ believe in miracles.
--Choose--dodiddoes