55．A．look                B．price                      C．size                        D．weight

A

54．A．never                     B．usually                   C．sometimes               D．often

53．A．important        B．interesting               C．expensive                D．wonderful

52．A．words              B．actions                    C．play                       D．fun

51．A．of                   B．for                         C．with                       D．about