读我国常年红叶最佳观赏期示意图，完成下面小题。

①改革是社会发展的直接动力

②改革开放是我们党、我们国家发展进步的活力源泉

③改革能为我国生产力的进一步发展扫清障碍

④改革是我们取得一切成绩和进步的根本原因

    Here are t____ pictures. A man and a boy are in one picture. Who are they? L____ me tell you. The man is Mr. White, and the boy's n____ is Bill. He's the man's son. Now they are in Bill's bedroom. We can see some Chinese b____ on his desk. And on the bed, t____ is a shirt. It's Bill's. His trousers are on it, too.

    Now let's l____ at the other picture. You can see a woman and a girl in it. The woman is Bill's m____ and she's in her daughter, Ann's room. You can see a photo o____ the Whites on the white wall. W____ that on the floor? Oh, it's Ann's hat. but it looks l____ a brown cat.