I eat dinner 7:00 the evening .A. at; in B. at; at C. at; on
( ) An elephant is much _________ than a mouse. A. longer B. bigger C. smaller
( ) I know “cm” is _______.
( )—What school are you in? —I’m in _______.
( )—Do you have a dictionary? —_______
( ) It’s time for _______.