Some doctors were sent t?the front where medical workers were ___. A. in great need B. in great need of . needed great D. needed in
His coming adds to the difficulty we ____ the problem
Books are the most important records we ______ man’s thought, ideas and feelings .
--- If the manager is free and _____ us, please tell him that we _______ .
I’ve rushed off my feet all day . I’m trying to get out of the endless business , ____ I find it impossible.
----- Wonderful ! Your monitor is a wise person . ---- But in opinion , he is _____ than wise .