'What is different ~?' VS 'What is the difference ~?' Which one is right?

what is the best way to learn English effectively?

Here are a lot of ways to learn English skills.

1. Reading lots of English books.

2. Listening news, for example, CNN and BBC

3. Watching TV shows including soap opera and Shadowing lines.

4. Making English sentences and speaking to yourself in the mirror

Which one do you think is the best way?

Which one do you like Italian pizza or American pizza?

Photographing outside Yesterday I did photograph as a model. But, the weather was a very cold with harsh wind yesterday in Seoul. I did make up and handle my hairstyle well, however, my face and hair were mess by harsh wind. For my frozen face, I didn't concentrate acting face expressions. Despite this hard environment, the photographer and I did finish photographing in a hard way by coming into the near building frequently for melting our body. As soon as finishing this work, we ran to eat the late lunch, Noodles. The noodles heated our body, so I was very happy.

Learning English I have been studying English. It's over ten years. But I don't think my english skill is well. I don't wanna great toeic grade. I do want to improve listening and speaking skills. Despite studying hardly, I can't understand what native speaker is saying and voice of actor in american soap opera. What is the effective way to improve my english listening and speaking skills? Please answer me.