假如你是Wang Na, 收到加拿大笔友Gina的来信。请给她写一封回信，回答她的问题，并为她提些建议。
要求：1. 意思连贯，符合逻辑；
2. 不要写出你真实的校名和姓名;
3. 要求不少于70词，信的开头和结尾已给出，不计入总词数。
Dear Wang Na,
I have a problem and I’m very nervous now. Next Tuesday afternoon, I have to give a speech to share my learning experience at the class meeting. You know, I am a shy girl. I’m afraid of facing so many people. I have never spoken to so many people. I really want to give it up. But all my teachers, classmates and my parents say it is a good chance for me to practice. What shall I do if I forget my words? And if my face turns red? Do you have any good ideas? Please write back to me as soon as possible.
Many many thanks.
Yours,
Gina
