Subject

    English Language

    Topic

    Common Mistakes

    Identify the bracketed words or phrases has an error or no error.I don’t know where (A) (could he) (B) (have) (C) (gone) so early in the morning. (D) (No Error).

    ক)
    A
    খ)
    B
    গ)
    C
    ঘ)
    D

    Explanation

    - sentence টি তে দুটি clause রয়েছে। একটি "I don't know=main clause." অপর অংশটি sub-ordinate clause. - where যুক্ত clause এর আগের অংশ present indefinite tense হলে, পরের অংশ present perfect tense হবে। - present indefinite tense= sub+ am/is/are/verb এর present form + obj. - present perfect tense= sub+ have/has+ verb এর past participle form+ obj.

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