David likes sports,so he is tall and strong in his school.
Now his father and mother work in London.
So he begins to study in a high school there.
He is on the school Rugby team.
He likes the game very much and plays it at/on weekends.(注："on"与"at"均可)
His grandmother ＿＿＿ live in a small village and one day she comes to visit him.(注：根据时态应为情态动词,但这样句意不通)
It is Saturday and she doesn't see the boy at home.
So she goes to look for him in the school.
She sees thirty boys stealing only one ball.
The old woman tells David to stop playing and go home with her.
"But,Grandmother,I..."
"Don't playwith them,my dear!"says the old man."I am going to buy a new ball for you!"
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