The players in the Chinese men's soccer team are paying more attention to their{#blank#}1{#/blank#}  training. (日常的)

These new types of energy cost very little and {#blank#}2{#/blank#} little pollution. (产生)

Volunteers from different{#blank#}3{#/blank#} feel like part of one big family. (背景) 

Internet users now use the character "duang" to {#blank#}4{#/blank#}  any kind of special effect. (描述)

As we reached the top of the mountain, we felt a sense of{#blank#}5{#/blank#} . (成就)