英语翻译,救命啊!?
1:我希望上医学院,这期间我打算学化学 i hope to go to medical college___ ___ ___ .i am going to study chemistry. 2:他突然意识到他对英语的了解相当肤浅. he ___suddenly___ ___his shallow English. 3:偶然机会,他在一家小书店看到这本他所需要的稀有的书 ___ ___he found the rare book he needed in a little shop. 4:喜欢坐哪儿,就做哪儿. please sit ___you like