. He is clever and has a____________for learning language. 

My first______ of him was that he enjoyed telling jokes.

Father went to his doctor for＿＿＿＿＿about his heart trouble．

Driven by __________, I asked the interviewee a personal question, which made him quite surprised.

Tom is one of the best students in the school and there is no _______that he will get the first prize in the competition.