完形填空：today we are going to talk about sports
Today we are going to talk about sports—sailing（帆船航行）and climbing.Sailing is an exciting（令人興奮的）sport and climbing is a very healthy sport.Susan is 1 18-year-old girl.She loves sailing.She says sailing is a difficult sport to 2 .For example,you have to learn about the direction（方向）and how to move（移動(dòng)）the sails 3 the right way.If you want to learn sailing,you should have lessons.The Water Sports Center will 4 sailing lessons.Each lesson will 5 you￥0 and there are three lessons in a week.Climbing can make people strong and 6 .Helen is very fat and she isn’t happy every day.Then a friend tells her to climb the hill.It will help her a lot.So she often goes climbing every Saturday.She is slim and healthy.Now she still 7 climbing hills.If you want to go climbing,you’ll have a lot of 8 to do.First,you should wear a pair of comfortable trainers.Then you should sleep 9 before you climb a hill.Finally,you should 10 a friend with you.You will help each other when you climb the hill. 
A.an B.a C.不填 D.the
2.A.do B.exercise\x05C.learn D.play
3.A.with\x05B.by C.on D.in
4.A.organize B.enjoy C.have D.show
5.A.spend B.pay C.cost D.take
6.A.happy B.thin C.exciting\x05D.healthy
7.A.keeps B.climbs\x05C.likes\x05D.does
8.A.lessons B.homework\x05C.things D.shoes
9.A.many B.more C.much D.lot
10.A.help\x05B.make C.visit\x05D.choose