词汇 （每小题1分，计15分）
It’s　i______ for  you  to  fly  to  the  sun
It is so dry here that you cannot find a d_____ of water.
The   local  g_____ has  taken  actions  to  protect  wild  animals.
The  girl  s_________    when  she  saw  the  snakes.
Look! Those boys are f_______ again!
Zhalong is a nature  r _______ in Heilongjiang.
The lowest t_______ will be below zero.
_______(不幸), little Yueyue died at last. All people feel sad about her.
He has a good m______ ,  he can learn things  quickly.
Many students don’t know the_______(重要) of English.
I often hear him _______(sing) in the next door.
The students are busy _______(read) books.
It was too cold and I ________(catch) a bad cold.
Help _____(you) to some fruit, children.
He rushed into the kitchen______ (save) the old man.