【推荐1】Depending on different cultures, smiling can express joy and _______（amuse）, but it can also indicate embarrassment. （用所给词的适当形式填空）

【推荐2】Marty's magic became a source of___________(amuse) to the children.(所给词的适当形式填空)

【推荐3】Much to our________ (amuse),Tom gave an amusing performance at the party,which amused us all. （所给词的适当形式填空）

【推荐1】Man is always going to be faced with__________(challenge) from nature. （用所给词的适当形式填空）

【推荐2】He was in an ________ (argue) with his neighbour downstairs. (所给词的适当形式填空)

【推荐3】Regardless of the weather or the ________(distant), Paul Wilson will make sure low­income students in his neighbourhood arrive at their college classes on time.（所给词的适当形式填空）

【推荐1】The author showed his _______ (creative) through the description of the virtual world. (所给词的适当形式填空)

【推荐2】Her years of archery has allowed her to fire multiple arrows with keen________(accurate). (所给词的适当形式填空)

【推荐3】The _________ (significance) for college students of doing a part - time job means more than money. （所给词的适当形式填空）