Last Saturday,my parents and I went to summer camp.We went to the mountains,we 31______ at the foot of the mountain 32_____ bus.In the middle of the mountain there was a river（河流）.The water was very 33______.There were some fish in the river.On the mountain there 34_______ flowers（花）.They were very 35______.At noon（中午）,many people got together（一起）,it was so 36_______.We 37________ our meal（飯）on the mountain.The food was very 38______.After eating,we went on our trip.At last,we got to the top of the mountain.We were all very 39_______.It was really 40_______.
（ ）31.A.walked B.arrived C.lived
（ ）32.A.on B.in C.by
（ ）33.A.bad B.clean C.dirty
（ ）34.A.were B.got C.would
（ ）35.A.beautiful B.ugly C.shy
（ ）36.A.quiet B.terrible C.crowded
（ ）37.A.did B.do C.made
（ ）38.A.delicious B.cheap C.healthy
（ ）39.A.surprised B.clever C.happy
（ ）40.A.sorry B.interesting C.scary
A.C.B.A.A.C.C.A.C.B