When she was younger she... ten kilometers
a day.
A walked
B had walked
C has been walking
D had been walking
Solution
Correct Answer: Option A
অতীতের দুটি কাজ when দ্বারা যুক্ত হলে উভয়
অংশেই past indefinite tense বসে। When she was
younger she walked ten kilometers a day- যখন
সে ছোট ছিল, সে দিনে দশ কিমি হাটত।