Choose the grammatically correct sentence.
- ক) While the operator was making the machine ready the fire alarm goes off.
- খ) The operator was making the machine ready, the fire alarm went off.
- গ) While the operator making the machine ready, the fire alarm went off.
- ঘ) While the operator was making the machine ready, the fire alarm went off.
- ঙ) None of these
উত্তর দেখুন
উত্তর: ঘ) While the operator was making the machine ready, the fire alarm went off.
ব্যাখ্যা
Option D is correct. A "while" clause for an action in progress takes the past continuous ("was making"), and the interrupting action takes the simple past ("went off"). A mixes past and present tense, B joins two clauses with only a comma, and C drops the verb "was".
যে পরীক্ষায় এসেছে: SGFL ২০১৭