Questions 13-15 have four underlined words or phrases. Choose the one underlined word or phrase that must be changed for the sentence to be correct Q. Although we are (a.) concerned about the problem of energy sources. We (b.) must not fall (c.) recognizing the need (d.) for environmental protection.
ক. concerned
খ. must not
গ. recognizing
ঘ. for
উত্তর: recognizing
Admission ইউনিট A (বিজ্ঞান) University papers MCQ — Prosthuti প্রশ্নব্যাংক
Admission · ইউনিট A (বিজ্ঞান) · University papers · MCQ