The old man sat down and looked at me with a(n) _______ look on his face, which made me suddenly realize that I was still a helpful person.
— Marx looks nervous. — So you if you had so fierce a competition.
caused the accident is still a mystery.
______ you are alone at home, why don’t you go with us to the party?
Can you ___me to call Mr. Smith this afternoon? You know how forgetful I am.
It was quite ___accident that I met him; he was homeless and ___rags at that time.