题目内容：

Mario was always talking about how many friends he had at school，and how he kept very good____with them.

One day，his grandfather gave him a special chair to____whether his schoolmates were real friends or not. The chair couldn't be seen by people. His grandfather told him，“If you take it to school and you manage to sit on it，you'll know____your true friends are.”

The next day，Mario took the ___to school. At break time he asked his friends to form (组成)a circle，and he____ himself in the middle，with his chair.“ First of all，nobody move. Then you will see something ___，”Mario said. And Mario tried to sit on the chair. But he____and fell on the floor. Everyone laughed. He tried to sit on the magic chair ___a hurry，and he kept falling on the ground. He tried once again and didn't fall. Looking around，Mario saw George，Lucas，and Diana—three of his best friends—holding him up，___ he wouldn't fall. At the same time，others did ____but make fun of him，enjoying each fall.After that，he knew who his true friends were.

1.A. secret    B. friendship    C. method    D. treasure

2.A. test    B. compare    C. remember    D. forgive

3.A. what    B. which    C. who    D. where

4.A. book    B. chair    C. present    D. pen

5.A. put    B. changed    C. drew    D. described

6.A. stupid    B. surprising    C. boring    D. terrible

7.A. stood    B. held    C. lay    D. missed

8.A. for    B. at    C. in    D. with

9.A. so    B. but    C. and    D. though

10.A. something    B. nothing    C. everything    D. anything