根据上下文和首字母提示填空，将其正确答案写在横线上。

In class, the teacher asked a q," Do you often make others happy?" "Yes!" one boy answered l. "How nice, Sandy!" sthe teacher. "And Sandy, wyou like to tell us that happy thing?"

"All right, Every Sunday I go to my grandmother's house. I often play wmy grandmother for three hours. And when I say, 'Granny, I'm ghome now, ' she often says, 'Well, I'm so glad. '"