根据汉语提示完成句子。

1. I play sports _____ (每天).

2. This orange is _____ (托尼的).

3. There are _____ (一些) apples on the table.

4. The girl likes _____ (草莓) a lot.

5. Many boys _____ (打) basketball.

6. His mother _____ (去) to school by bus.

7. Tom _____ (不) eat chicken.

8. Chickens _____ (是) very interesting.

9. Emma often _____ (吃) lunch at home.

10. He _____ (跑) fast.

焊接坡口角度不当是产生（）的原因之一。

A、咬边

B、焊瘤

C、未焊透

D、焊缝尺寸不符合要求