【推荐1】They are busying____________(they)in tidying up the table. (所给词的适当形式填空)

【推荐2】Huguosi Street was one of Beijing’s _________(busy) commercial roads in the olden days. (所给词的适当形式填空)

【推荐1】They then heard a woman’s voice__________(come) from the wrecked vehicle. （所给词的适当形式填空）

【推荐2】As you make your lifestyle changes, you may find yourself ________________ (want) to speak up for yourself if others comment on what you’re doing, which can turn itself into a whole household debate. (所给词的适当形式填空)

【推荐3】Listening to music at home is one thing；going to hear it________(perform)live is quite another.（用单词的适当形式完成句子）