HE _________ UP THE BUTTONS ON HIS JACKET. THEN HE PUT HIS COAT O...

27. - DE THI THU DAI HOC MON TIENG ANH VA DAP AN
DE THI THU DAI HOC MON TIENG ANH VA DAP AN

27. He _________ up the buttons on his jacket. Then he put his coat on.

A. did B. buttons C. tied D. pulled