【推荐1】This may seem difficult at first, but when you finally make your great discovery, your efforts ___________(reward). (所给词的适当形式填空)

【推荐2】One of the proudest moments in my life is when I ________ (reward) for my courage after saving a drowning child. (所给词的适当形式填空)

【推荐3】Through the ________________ (reward) ceremony, we are aware that we should study harder in reward for the patient instructions of our parents and teachers. (所给词的适当形式填空)

【推荐1】They will make life’s journey much more rich and ________(reward), not to mention fun. (所给词的适当形式填空)

【推荐2】Running a television company may no longer be a licence to print money, but it is still highly________.(reward)(所给词的适当形式填空)

【推荐3】According to a professional running athlete, finishing a long run is a very ______(reward) experience. （所给词的适当形式填空）

【推荐1】My friend David is an __________ (ambition) student, because he wants to be admitted into a key university.

【推荐2】He is an ________ (influence) figure in the early 20th century.(所给词的适当形式填空)