21. How much one enjoys himself travelling depends largely on_______he goes with,whether his friends or relatives.

A.what                                B.who                          C.how                          D.why

22. Our website will constantly provide information on items on_____sale.This means it’s a great time for you to pick up______real bargain here.

A.the:a                                B./;the                          C.a:/                                   D./;a