题目内容：

根据短文内容及所给提示，在文中的空白处填写一个正确的单词。

Robert is Mike's good friend. They 1. study at No.1 Middle School.2. Robert lives far from school, he still walks there every day. At school Robert's favorite subject is math.

Robert is 3.(funny) than Mike. At school he often tells his friends some interesting jokes. He always makes them 4.(laugh) .His friends all love to listen to him.5. they think Robert is very 6.(talent)．

Mike and Robert like sports. And Robert is 7.(good) at playing tennis than Mike. He even wins in a tennis 8. (compete)．

Robert cares about Mike very much because he thinks it's 9. for friends to keep friendship. They truly like the 10.(say)，“A friend in need is a friend indeed.”