Simon was a six-year-old boy.One day he was taking a（1）______class.The teacher asked him, "If I give you one apple and one apple and one more apple,then how many apples will you have?"
Within seconds Simon（2）______confidently,"Four." The teacher thought maybe Simon hadn\’t listened to the question carefully,so she said to Simon,"Please listen carefully this time.It\’s very（3）______.You will be able to answer correctly if you pay attention." Then she（4）______"If I give you one apple and one apple and one more apple,then how many apples will you have?"
This time Simon counted on his （5）______and said hesitantly （犹豫地）, "Four."
Hearing the wrong answer again,the teacher got disappointed（失望的）.Suddenly she remembered that Simon loved strawberries.She thought if she changed the（6）______and used strawberries instead of apples,maybe he would pay attention and answer correctly.With a smile the teacher asked again, "If I give you one strawberry and one strawberry and then one more strawberry,then how many strawberries will you have?"
Simon counted on his fingers again and with a hesitant smile,he answered, "（7）______."
The teacher was happy.Her idea（8）______and Simon was able to answer right.Once again she asked him, "Now,if I give you one apple and one apple and one more apple,then how many apples will you have?"
Simon answered quickly,"Four."
The teacher was very （9）______."Why?Tell me the reason," she asked.It sounded that she was a little angry.
In a (10)______and nervous voice,Simon lowered his head and replied, "Because I already have one apple in my bag."
Hearing this,the teacher didn\’t say anything.