( ) My mother works _____ a bank . A. in B. on C. at
( ) Lucy doesn’t have ________ eraser, but Lily has ________.
( )— What ________ he do? — He ________ pears on the farm.
( ) Look! Lucy is ________ a new red dress. She is beautiful today.
( )—Whose dresses are these? —They’re the__________.
( ) —When is your birthday? —It’s__________