问题补充：
英文高手们,考验的时候到了,!HELP ,GIVE ME YOUR ADVICE!a ten dollar billSam waited patiently in the long line at the grocery store .He had come to pick up a few items for his mother.He often did chores for his pare
答案：
sam like to help his parents do some chores after school.One day he came to a grocery to buy a few items .
while waiting patiently in the long line,he find Mrs Sanders ,who jump in the queue rudely ,had droped a ten dollar bill.he picked it up and thought its belong to Mrs.Sanders.But she was so rudeless that deserved to lose the bill.
======以下答案可供参考======
供参考答案1:
Sam has been waited patiently in the long line at the grocery store.
