123. I know you don’t like thmake a____to be polite.

____ with the size of the whole earth, thehighest mountain doesn’t seem high at all.

My uncle has two children, a son and a daughter. The son is ______ English teacher and______ daughter is a nurse.

Five people won the “China’s Green Figure” award, a title ______ to ordinary people for their contributionsto environmental protection.

"I’m glad ______ you here in thehotel.""It’s my great pleasure to have you ______ us."