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থিম নির্বাচন

আপনার পছন্দের থিম বেছে নিন।

Instructions: Read the following sentences and selection that corrects the underlined sections. If the underlined sections are correct as written, choose option A. If the books have been cataloged last week, I would have registered those.

A. have been cataloged
B. would have been cataloged
C. was cataloged
D. were cataloged
E. had been cataloged
Explanation: (E) Conditional sentence তাই প্রথম অংশে perfect tense use করতে হবে। Have- এর পরিবর্তে had হবে কেননা sentence past perfect tense- এ।