Instruction: Identify the correct sentence from the four sentnece given below. If none of the correct choose option "E".

While the operator was making the machine ready the fire alarm goes off.

The operator was making the machine ready, the fire alarm went off.

While the operator making the machine ready, the fire alarm went off.

While the operator was making the machine ready, the Fire alarm went off.

উত্তর সিলেক্ট করলে সঠিক ও ভুল দেখাবে।

ব্যাখ্যা ও সঠিক সমাধান

উত্তর: While the operator was making the machine ready, the Fire alarm went off.

বিস্তারিত সমাধান