Exercises: First, convert all sentences to negative form. Then, convert them to question form. Finally, convert them to negative question form.
Example:
It snowed all day. ==>
- It didn’t snow all day.
- Did it snow all day?
- Didn’t it snow all day?
1. We watched TV for an hour.
We didn’t watch TV for an hour.
Did we watch TV for an hour?
Didn’t we watch TV for an hour?
2. The cat sat on my lap.
The cat didn’t sit on my lap.
Did the cat sit on my lap?
Didn’t the cat sit on my lap?
3. She baked a cake for Mary’s birthday.
She didn’t bake a cake for Mary’s birthday.
Did she bake a cake for Mary’s birthday?
Didn’t she bake a cake for Mary’s birthday?
4. I bought a pair of shoes and three pairs of socks.
I didn’t buy a pair of shoes and three pairs of socks.
Did I buy a pair of shoes and three pairs of socks?
Didn’t I buy a pair of shoes and three pairs of socks?
5. Lisa wrote a nice thank-you note to her aunt.
Lisa didn’t write a nice thank-you note to her aunt.
Did Lisa write a nice thank-you note to her aunt?
Didn’t Lisa write a nice thank-you note to her aunt?
6. We flew from Chicago to Seoul.
We didn’t fly from Chicago to Seoul.
Did we fly from Chicago to Seoul?
Didn’t we fly from Chicago to Seoul?
7. He took several pictures of the Grand Canyon.
He didn’t take several pictures of the Grand Canyon.
Did he take several pictures of the Grand Canyon?
Didn’t he take several pictures of the Grand Canyon?
8. She changed the baby’s diaper often to avoid diaper rash.
She didn’t change the baby’s diaper often to avoid diaper rash.
Did she change the baby’s diaper often to avoid diaper rash?
Didn’t she change the baby’s diaper often to avoid diaper rash?
9. The mechanic repaired the car last week.
The mechanic didn’t repair the car last week.
Did the mechanic repair the car last week?
Didn’t the mechanic repair the car last week?
10. At the campout, we cooked hot dogs for supper.
At the campout, we didn’t cook hot dogs for dinner.
Did we cook hot dogs for dinner at the campout?
Didn’t we cook hot dogs for dinner at the campout?
11. It rained yesterday and ruined our picnic.
It didn’t rain yesterday, and ruin our picnic.
Did it rain yesterday, and ruin our picnic?
Didn’t it rain yesterday, and ruin our picnic?
12. The teacher graded our tests and handed them back to us.
The teacher didn’t grade our tests and hand them back to us.
Did the teacher grade our tests and hand them back to us?
Didn’t the teacher grade our tests and hand them back to us?
13. Tom impatiently tapped his foot.
Tom didn’t tap his foot impatiently.
Did Tom tap his foot impatiently?
Didn’t Tom tap his foot impatiently?
14. Sam watered the plants every morning.
Sam didn’t water the plants every morning.
Did Sam water the plants every morning?
Didn’t Sam water the plants every morning?
15. We relaxed and listened to music after dinner.
We didn’t relax and listen to music after dinner.
Did we relax and listen to music after dinner?
Didn’t we relax and listen to music after dinner?
16. Kathleen lied to her mother, and got into trouble.
Kathleen didn’t lie to her mother and get into trouble.
Did Kathleen lie to her mother and get into trouble?
Didn’t Kathleen lie to her mother and get into trouble?
17. They went to a movie last weekend.
They didn’t go to a movie last weekend.
Did they go to a movie last weekend?
Didn’t they go to a movie last weekend?
18. I finished reading a good book yesterday.
I didn’t fishing reading a good book yesterday.
Did I finish reading a good book yesterday?
Didn’t I finish reading a good book yesterday?
19. My pencil lead broke, so I sharpened it again.
My pencil lead didn’t break, so I didn’t sharpen it again.
Did my pencil lead break? Did I sharpen it again?
Didn’t my pencil lead break? Didn’t I sharpen it again?
20. He came late for breakfast.
He didn’t come late for breakfast.
Did he come late for breakfast?
Didn’t he come late for breakfast?