If he thought of the danger earlier, he would have avoided the disaster.
ক) had
খ) can
গ) could
ঘ) has
বিস্তারিত ব্যাখ্যা:
he would have avoided' (main clause) থাকায় 'if' clause এ Past Perfect 'had thought' (had) বসবে।
Related Questions
ক) would freeze
খ) will freeze
গ) freezes
ঘ) froze
Note : if' clause Present Simple এ থাকলে main clause ও Present Simple এ হয়। 'freezes' সঠিক রূপ।
ক) could have
খ) can have
গ) cannot have
ঘ) could not have
Note : if I had hurried' (Past Perfect) থাকায় main clause এ 'could have caught' (could + have + past participle) বসবে।
ক) had invited you to come in
খ) would invite you to come in
গ) would be inviting you to come in
ঘ) would have invited you to come in
Note : Had I known you were waiting outside' (Past Perfect এর ইনভার্সন) থাকায় main clause এ 'would have invited' (would + have + past participle) বসবে।
ক) If you run in the rain, you may be catch cold.
খ) If you run in the rain, you may have caught cold.
গ) If you run in the rain, you will catch cold.
ঘ) If you run in the rain, you will be catching cold.
Note : 'If you run in the rain' (Present Simple) এর সাথে main clause এ 'you will catch cold' (Future Simple) বসবে।
ক) is
খ) was
গ) had been
ঘ) were
Note : would not have done' (main clause) থাকায় 'if' clause এ Past Simple 'had been' (had + past participle) বসবে।
ক) would meet
খ) would have met
গ) would had meet
ঘ) would met
Note : 'Had I known her' (Past Perfect এর ইনভার্সন) থাকায় main clause এ 'would have met' (would + have + past participle) বসবে।
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