读一读,按要求写出下列单词的变化形式
⑴must not(缩写形式){#blank#}1{#/blank#}
⑵drop(现在分词){#blank#}2{#/blank#}
⑶brave(副词){#blank#}3{#/blank#}
⑷slowly(反义词){#blank#}4{#/blank#}
⑸dies(动词原形){#blank#}5{#/blank#}
⑹match(复数){#blank#}6{#/blank#}
⑺soft(副词){#blank#}7{#/blank#}
⑻smoke(现在分词){#blank#}8{#/blank#}