在小学四年级的英语学习中，补全对话和短文是一项非常重要的技能训练。这项练习不仅能够帮助学生巩固已学的单词和句型，还能提高他们的阅读理解能力和逻辑思维能力。下面是一些示例题目，供学生们练习使用。

示例一：补全对话

场景：在商店购物

A: Good morning! Can I help you?

B: Yes, please. I want to buy a ____________.

A: What kind of dress do you like?

B: I like the blue one. How much is it?

A: It's 98 yuan.

B: OK, I'll take it. Here's the money.

答案：dress

示例二：补全短文

短文My Day

I usually wake up at six o'clock in the morning. After washing my face and brushing my teeth, I have breakfast. My favorite food for breakfast is ____________. Then, I go to school by bus. In the afternoon, I play basketball with my friends. After dinner, I do my homework and then go to bed early.

答案：bread

通过这些简单的练习，学生们可以更好地掌握日常生活中常用的词汇和表达方式。希望同学们能够在实践中不断进步！