Question:
The chef prepared a delicious meal for the guests.
Options:
- A delicious meal was being prepared for the guests by the chef.
- A delicious meal is prepared for the guests by the chef.
- A delicious meal was prepared for the guests by the chef.
- The guests were prepared a delicious meal by the chef.
correct answer: (c)
The original sentence is in the simple past tense. The correct passive form uses ‘was’ + past participle (prepared). Option C correctly reflects this.