The worli of out_of_doors is full of secrets.And ther are in

The worli of out_of_doors is full of secrets.And ther are interesting that quite a lot of people are busy____them.All____us are birds,animals,trees,and flowers.The facts about how they liveand grow are as interesting as anything could be.
Do you know that one of the great presidents of the USA spend houre and hours studying birds?Abusiness man who lives nera New York City became so interested in insects that he began to________them.He now has over one thousand different kinds carefully kept in glass boxes.
Come then_______me,and I will help you find some of Nature's secrets.Let's go quietly______the woods and fields.Here wn shall find how a rabbit_______the other rabbit that there is danger.We shall follow a mother bear and her young ones as they search for food and get ready for their long winter______.We shall watch bees dancing in the air to let the other bees know where they can find food.I will show you _____other things,but the best thing that I can teach you is to keep your eyes and ears_____when you go_____doors.Nature tells her secrets only to people who look and listen carefully
( )1.A.looking for B.keeping C.studying D.learning
( )2.about B.around C.among D.besides
( )3A.kill B.catch C.collect D.keep
( )4A.along B.into C.at D.with
( )5A.through B.over C.to D.on
( )6A.says B.tells C.asks D.speaks
( )7A.resy B/trip C.holiday D.sleep
( )8A.other many B.many C.some D.much other
( )9A.open Bclosed C.listening D.big
( )10A.into B.inside C.between D,out of