5.know→known　 6.challenged→challenging　 7.it→there　pare→comparing

1.去掉to 2.去掉of　 3.hundred→hundredth　 4.disappointing→disappointed

6. in; on　　　　 7. after; in; of　 8. in; for　　 9. in　 10. before; to; on

1. on; through; by　 2. to; by　 3. in; with; by　 4. for; on　 5. with; for

1-5: ADAAC　　 6-10: BCDAC　　　 11-15: CDBBB

9.take a dip　 10.work out　 11.make photocopies of　 12.make a list of　 13.travel light

4. be known for　 5.stand next to　 6.get tired of 7.a four-day festival　 8.be located in

1. every now and then　 2.get t he itch for　 3.give sb. a glimpse of

10.Try to use traveller’s cheques if possible and avoid bring too much money.

Key:

9.Travel agents can help you find out about package trips include hotel costs,tours and entrance tickets.