完形填空。

     Jean is an English girl. She lives in Beijing 1 her parents. She doesn't know Chinese very 2. But she 3 very hard. She often speaks 4 in class and after class. Sometimes her classmates don't understand her 5 she can't speak Chinese well.

    It's Sunday morning. Jean wants to 6 some flowers, but she doesn't know the 7 to the flower shop. She asks a Chinese boy for help. The boy can't 8 her. Then she takes out a pen and a piece of paper and draws a 9 of a shop and some flowers. The boy looks at it and then 10 her the way.

补写出名篇名句中的空缺部分。

根据短文内容，判断下列各句正误。

    Here's the weather report for today. It's going to be dry and windy for most of the day. Because of the wind, it's going to be cooler than usual. And the wind is going to be stronger in the evening.

    Now the report for the weekend. Our Saturday morning is going to be cloudy with little rain. And it's going to be cooler than today. In the afternoon the clouds will lift and the sun will come out. We shall have a warm evening.

    On Sunday the weather is going to change again. It's going to be fine and hot. But at noon a wind will come and it's going to be stronger in the afternoon. It's going to be a little cooler in the afternoon.

不同白冠雀鸟群的鸣叫声基调相同但又有各自的“方言”．某小组对此进行研究：如果把白冠雀鸟群A的幼雏a移到另一群白冠雀鸟群B中去，待其长成成鸟时，a的鸣叫声虽然还是鸟群A的基调，但已明显带有鸟群B的“方言”特点；而如果把白冠雀鸟群A的幼雏a移到黄莺鸟群中生活，它却学不会黄莺的鸣叫声．这说明：