一.单项选择（15小题，计15分）
( )1.They are going to go on a world tour_______ they will perform in ten different cities.
A.which B.in which C in where D that
( )2.Be sure_______ miss them if they come to a city near you
A. to not B. don’t to C. not to D. doesn’t to.
( )3.But now we play_______ our own songs.
A. mostly B. most C. the most D. more most
( )4.They used_______ other people’s songs.
A. to singing B. to sang C. sing D. to sing
( )5.Have you ever_______a concert?
A. be to B. been to C. go to D. gone to
