I am the tallest in my class

I am the tallest in my class I am the tallest in my class用比较级怎么表示? I am the tallest in our class 转换 I was the tallest girl in my class when i studied at Class T i'm the tallest boy in my class改为否定句 I am the tallest animal in the world .what am As( for) math,I am the best in my class 第九题 I am the t------ in my class. As () math,I am the best in my class. He is the tallest in our class. Who' the tallest in your class Who is the tallest in your class