英语完形填空.一共10个空

英语完形填空.一共10个空
it’s sunday today.mr.green goes out for a picnic.on the way 1 mount fang,he can’t 2 the way.so he 3 ask an old man near him for help.
“could you please tell me the way 4 ”asks mr.green.
“go 5 this road,cross the lang park and turn right at the gate of the park.go up the street to the end and you’ll see it 6 your left.” says the old man.
“how long will it take me to 7 there?” asks mr.green.
the old man says nothing(没有什么).mr.green feels a little angry(生气的).he goes away.after a while,the old man calls him,“young man,you will get there in about half an hour.”
“ 8 didn’t you tell me just now?” asks mr.green.
“i don’t know how fast you can walk.9 i have to let you go,then i can tell you the 10 .”says the old man.
( )1.a.of b.for c.to d.at
( )2.a.see b.look for c.find d.look at
( )3.a.must b.have to c.should d.has to
( )4.a.mount fang b.to mount fang c.for mount fang d.in mount fang
( )5.a.down b.on c.long d.cross
( )6.a.at b.on c.in d.for
( )7.a.get b.get to c.come d.come to
( )8.a.how b.what c.why d.when
( )9.a.and b.but c.also d.so
( )10.a.clock b.time c.watch d.times