I think the older people must be _______ politely. —Yes. You are so kind.

－It rained all day. We can’t run outside today.－_________ terrible weather! I can’t stand it.

Mr. Wang _____ gets up early. So he is ______ late for work.

Oncatchingsightofhismother,thelittleboy________hisgrandmotherandthrewhimselfintohismother’sarms. [ ]

Though there are some differences in American education and Chinese education, both systems are______excellent graduates. (济南市)