টিউটোরিয়াল / গাইডলাইন অ্যান্ড্রয়েড অ্যাপ ডাউনলোড
Google Play
GET IT ON Google Play
StudyClub - স্মার্ট স্টাডি প্ল্যাটফর্ম
মেনু
Self Tracker
Messenger
Question Bank
Study User Report
Session Report
To do list Report
Study Leaderboard
Screen Time Leaderboard
Public Dashboard
Quiz Creator
Quiz Leaderboard
হোম
Profile
About
Tutorials
থিম নির্বাচন

আপনার পছন্দের থিম বেছে নিন।

Choose the grammatically correct sentence:

A. If he has been more careful, he wouldn’t have had an accident.
B. If he had been more careful, he wouldn’t have had an accident
C. If he have been more careful, he wouldn’t had an accident.
D. If he is more careful, he wouldn’t have had an accident.
সঠিক উত্তরঃ B. If he had been more careful, he wouldn’t have had an accident
Explanation: