Please pass me the dictionary ______ cover is made of plastics.
Look over there-there’s a very long, winding path ______ up to the hill.
It was only quite recently, however, ______ I began to understand how much my parents love me.
My most devoted friend, Professor Yang, _______ often go hiking when he lived in the mountain that was covered with forest.
— Have you apologized to Mr. Jack? — I’d shoot myself_______ I apologize to him.
I work in a key middle school the teaching quality is a major concern.