he wants to know everything _____the school

he wants to know~ He wants to know _our school（介词填空） He wants -----------(know) everything about her. He wants to know how I and my classmates go to school.有错误吗 Mary wants to know ____A.what he thinks of the school trip B he wants to know how far from school she lives.这里she lives为什 .A c___________ person wants to know about everything, He wants to know does he often singing He wants to know he o He wants to know something_public signs. He wants to know of your morning. He wants to know how ____ popcorn He wants to a________ about your school