假若你是《21th century》報紙的編輯，有一學生向你寫了如下的一封信，請你根據來信的內容寫一封回信，幫他出出主意。字數約為100左右。

　　Dear Editor,

　　My physics teacher is very strict with us. I often feel nervous in his classes because we are punished by being made to stand for a few minutes if we cant answer his questions. Its embarrassing (尷尬) to be made to stand in class, so I hate physics classes. However, I really want to do well in physics. What should I do?

　　Yours sincerely

　　Zhang Ying