Why is the school so noisy?

Why is the school so noisy? Why is trnnis so noisy? the school is computer lab is so noisy that he can not study the school's computer lab is so noisy that he can't study we Why is tennis so noisy?because every player raises a racket中 The road is so noisy.（改成以How开头的感叹句） why is the letter E so important? 1.----Why is the classroom so dirty? Why is the life so wonderful? Why is the girl crying so sadly Why the result is always so. why the river is so rich