When the Principal entered the class, a student ——— on the blackboard.

- ক) wrote
- খ) was writing
- গ) writes
- ঘ) is writing
উত্তর দেখুন
উত্তর: খ) was writing
ব্যাখ্যা
"Was writing". The writing was already in progress when the Principal came in, and an ongoing past action interrupted by another takes the past continuous. "Wrote" would suggest the student started writing after the entry. The present forms do not match "entered".
যে পরীক্ষায় এসেছে: KGDCL ২০২১
টপিক: ইংরেজি ব্যাকরণ