C）根据对话内容，从下面方框中选择适当的单词或短语填空，使对话内容完整正确。
Tom： I give up! I____ can't learn English!
Amy: Why do you say that? I think you are making a lot of____ .
Tom: No, I'm not. I try and try and I still can't speak it very well.
Amy: Learning any language ____ a lot of effort. Please don't give up.
Tom: Amy, I know you always____ English. Can you offer me some valuable advice?
Amy: Listening to English tapes and watching English movies may be helpful. But always remember your English will improve if you are really____ it.
Tom: Good idea. I will try to love English.
