Long long ago，there lived a giraffe in the forest.He was （1）

the tallest

the tallest

（tall） of all the animals，so he was very proud and always laughed at （2）

others

others

（other）.A monkey decided （3）

to teach

to teach

（teach） the giraffe a lesson.
    One day，the monkey （4）

took

took

（take） the giraffe to a tree.He said to the giraffe，"Look at the tall tree.There's some lovely fruit （5）

growing

growing

（grow） on the tree.But you won't be able to pick it."The giraffe said，"It is impossible.Just watch me."He tried to pick the fruit again and again.However，the fruit was still out of reach."I said you couldn't reach it， （6）

but

but

I can，"said the monkey.Then，the monkey jumped onto the giraffe's neck.He reached out his arm and picked the fruit （7）

successfully

successfully

（successful）.The monkey said，"You could not pick the fruit by yourself.I could not do it by （8）

myself

myself

（I），either.But we can do it together.As an old saying goes，two heads are （9）

better

better

（good） than one.Everyone plays （10）

an

an

important role in the world.So don't be so proud in the future."