Choose the correct passive voice: His behavior worried us.
A. We are worried with his behavior
B. We have been worried with his behaviour
C. We were worried about his behavior
D. We were worried by his behaviour
সঠিক উত্তরঃ
D.
We were worried by his behaviour
Explanation: Sentence – টি Past Indefinite Tense –এ থাকায় এর Passive করতে হলে object – কে Sub + be verb এর past form (was/were) + মূল verb এর Past participle + by/with/at + sub object হিসেবে। তবে worried এর পরে by something ব্যবহৃত হয়।
