从方框中选出适当的句子抄在空白处，完成对话，有两项为多余选项。

A：How can I help you? B：I really get frustrated. C：It’s easy to say but hard to do. D：But I often make mistakes in practice. E：Learning English is like driving a car. F：That happens to every language learner. G：Do you ever speak to any native English speakers?

A：I’ve been learning English for a long time, but I still can’t speak English well.        
B：Take your time, Li Ming. Anyway, Rome wasn’t built in a day. In fact, you only need to practice before you can speak it well.
A：       
B：That’s natural.          Let me take something for example. You know, when people
first learn to drive a car, they can’t do it well.
A：I know what you mean.
B：          All you have to do is to practice and don’t be afraid of making mistakes. The more mistakes you make, the faster you can learn English well.
A：       
B：Just take your time. I am always glad to help.