Are there____(some)books in your classroom?

根据汉语提示完成句子
⑴____ （汉堡包） are not good for us.
⑵Heroes like eating mangoes, potatoes and ____  (西红柿) with knives.
⑶She likes dancing very much and she____  (需要) a lot of energy to dance.
⑷He always gets a lot of ____   (礼物) at Spring Festival.
⑸All careful persons ____  (从不) carry noodles in this way.
⑹Did they have a party to celebrate Halloween on____  (十月) 31^st?
⑺Her lifestyle is not____ （健康）.
⑻Millie knows Simon likes____  （收集）stamps.
⑼Oh, they don't fit well. Can I see ____ （另外的） pair?
⑽Most of the children in poor____ （地区） never listen to CDs.

A超市：所有商品均打九折（按标价的90%）销售；

B超市：买一副羽毛球拍送2个羽毛球．

英语课上，老师出示了美国四位总统(华盛顿、杰斐逊、罗斯福和林肯)的雕像图片让同学们介绍他们的贡献，你认为华盛顿的贡献应该是(    )