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    I like English very much. I think English is very important and 1. Here are my opinions of 2English well.

    I think there are many ways 3learn English. For example, asking the teacher 4 help is very helpful. One of my good 5said he had trouble 6English. His 7 English is very poor. So he reads aloud every morning. Now he can speak English very well. Watching English shows on TV can also be helpful. You can learn many words 8them. Remember "Where there is a 9, there is a way." Believe you can do it 10 .

如图所示的新产品磨牙器能有效帮助去除牙齿表面的牙垢，磨牙器磨头采用50%橡胶与50%的金刚砂（主要成为碳化硅）特制而成．已知碳化硅中碳元素显﹣4价，硅元素显+4价，则碳化硅的化学式为（  ）

读诗文《寒食》，根据课文内容填空

春城无处不飞花，____。