是in our class 还是at

是in our class 还是at at the class还是in the class还有是in class还是at class.晕了. 到底是 at class 还是 in class?at the class 还是 in the class?晕了. at class还是in class at class 还是 in class he in our class还是he is in our class He is the best______English in our class.这里用in 还是at 是of our class,还是for our class? He is the best at English in our class.此但选用at 才对,答案给的是in. ___ our school 是填in还是At Not everyone in our class-[be]good at-[run]. Our _____ class usually begins at eight in the morning 英语翻译是Our teacher wants us to always speak English in the class.还是Our teacher wants us always to speak English in the class. A is in our class.A's sister is __________in our class.填both还是also arrive( )class 是填at还是填in （急!）class后面加一个late 意思是上课迟到 Everyone in our class works hard at Maths.写上面的同义句:Everyone in our class works ________Maths________. the students in our class work much harder at english than __in their class.AthatBthese Cthose one of best students in our class ____Tomis 还是 are