Dhaka is becoming one of the ______ cities in Asia.

Choose the correct sentence. Which one is correct? The work is to be ______ immediately. The captain left the boat, because it ______. ______, I would have called her. If a substance is cohesive, it tends to ______ The boy is ______ answer the question. If you help me, I ______ grateful. One should be careful about ______ duty./ One should take care of______ health. I smell something ______