Complete the following sentences using appropriate auxiliary verbs.
1. ………………… you touch your toes without bending your knees?
Correct!
Wrong!
2. I ………………… like to offer a piece of advice.
Correct!
Wrong!
3. ……………….. you mind moving a bit?
Correct!
Wrong!
4. …………………. I leave now?
Correct!
Wrong!
5. You ………………….. be sick; your eyes are red and watery.
Correct!
Wrong!
6. You ………………….. not drink and drive.
Correct!
Wrong!
7. ………………… you like to have a glass of milk?
Correct!
Wrong!
8. He …………….. have been in a lot of pain.
Correct!
Wrong!
9. You ………………. build a rain water harvesting system.
Correct!
Wrong!
10. We ...................... consume a lot of sugar, but now we have given up that habit.
Correct!
Wrong!
11. Who ………………… it be?
Correct!
Wrong!
12. There ………………… be something wrong with him.
Correct!
Wrong!
Answers
1. Can you touch your toes without bending your knees?
2. I would like to offer a piece of advice.
3. Would you mind moving a bit?
4. May I leave now?
5. You must be sick; your eyes are red and watery.
6. You must not drink and drive.
7. Would you like to have a glass of milk?
8. He must have been in a lot of pain.
9. You should build a rain water harvesting system.
10. We used to consume a lot of sugar, but now we have given up that habit.
11. Who can it be?
12. There must be something wrong with him.
