英语阅读题（填空——首字母已给）

英语阅读题（填空——首字母已给）
It was a very hot day.A monkey was walking in the street.He saw an ice cream shop.He was t_____,so he went into the shop.
"Can I help you?"asked the sales girl.
"I'd like an ice cream cone,please."the monkey said and g____ a $10 bill to the girl.
The girl thought ,"One ice cream cone is o_____ $1,but,perhaps,the monkey doesn't know that,I'll keep $8 and give him $1 c____."She did that and went to get an ice cream cone.The monkey looked a______ the $1 bill,but said nothing,