从下面方框中选择适当的选项并用其正确形式填入文中，使短文通顺，完整。选项中有两项是多余选项。
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下面是文章
Maria and Jim______sister and brother.They like music.Maria can play the piano.But she ___play the violin.Jim can't play the piano.but he ______play the vioin,today they______to carry a piano to ___bedroom.____paino is heavy .they can't ______in.______parents are't at home.they can't help them to carry the paino .but they ____a cousin Dave.he is here today.they ask Dave to _______them.