1.knives
2.cut
3.Don't look
4.shelves
5.is playing
6.is
最后一题应该是单数。因为牛奶是不可数的。就像There is some water. 主语是水,无论前面是什么形容复数的词都不能影响到它的be动词。
1.knives
2.cut
3.don't look
4.shelves
5.is playing
6.are
1.knives
2.cut
3.Don't look
4.shelves
5.is playing
6.are
1.knives
2.cut
3.don't look
4.selves
5.is playing
6.are
楼上才错了呢
最后一题are是修饰some bottles