Question

Show Tell interrogative sentences use does or did
12. This shopkeeper cheated his customers.
13. They paid the bills in time.
14. These students wasted a lot of their time.
15. We need woollens in the hills.
16. They should buy a dictionary.
17. You must think about your future.
18. She can easily prove this.
19. I may go here.
20. I should see a doctor.
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Answer 1

Explanation:

12.how did the shopkeeper cheated his customers?

13.did they pay the bills in time?

Answer 2

Answer:

12.Did the shopkeeper cheat his customers?

13.Did they pay the bills in time?

14. Did these students waste a lot of money?

15.Do we need woolens in the hills?