Now ____ (electricity) appliances have entered into ordinary families.

Today（今天） is Sunday. The weather is warm and windy. I can wear my shirt（衬衣） and jeans牛仔裤). I fly a kite on the playground. Tom and Jack wear their T-shirt and shorts. They play football. But in Harbin, it's cold. It's snowy. People put on their coat and hats. They can make a snowman(雪人) and skate(滑雪). It’s funny.

It's windy. So I can fly a kite.

读课文《孩子考科学家》，根据内容填空

 《孩子考科学家》写的是一对小兄弟特别喜欢____，他们听爸爸讲了科学家____的故事后，对他很感兴趣，当他们听说达尔文要来他们家做客时，就准备____他，于是，他们捉了许多虫子，拼凑成一条____的虫子标本给达尔文看，被达尔文识破后，兄弟俩对达尔文爷爷更加尊敬了。