英语完形填空的问题!Parents often don't know the importance if choosin

英语完形填空的问题!
Parents often don't know the importance if choosing the right sunglasses for their kids.They think children just wear the sunglasses to __1___ cool.In fact,kids also need sunglasses to __2__ their little eyes.When buying cool sunglasses,you should check the UV protection degree of the glasses.
children __3__ their sunglasses easily ,so parents don't want to spend a lot of money __4___ sunglasses for them .As the market for kids' sunglasses __5___ not big ,not many designers are willing to design sunglasses for kids.
Considering this situation,some people have begun to make cheap __6___ cool sunglasses for kids.They don't use expensive frames for children's sunglasses and this brings the price of them __7__ .However,they still use the same __8__ as adult glsses,so children still have a wide range of shapes and colors to choose from.__9__ kids can look as if they are wearing the same sunglasses as their parents and they still can look as cool as they want.
If you still don't want your kid to lose the cheap sunglasses,you'd better buy a chain that can __10___ around the child's neck.This way when your child takes off the cool sunglasses ,they will still stay on his or her body.
这里我只说几个有疑问的.
第2个.答案是protect.我选的是fit.因为下文也讲了选眼镜的重要性也说了一点点小孩子现在的眼镜和父母是同一种的,所以,我认为小孩也需要带适合他们的眼镜.
第7个,答案是down.我选的是cheap.还有请问怎么理解一些长的句子附有宾语从句等等……
第8个,答案是design.我选的是shape.而且下文也提了点,我认为shape也可以吧
虽然有点多,但我希望高手能耐心看完它,我可是打了很久呀!
而且今天是我生日,就当你送我的礼物吧.而且我还会会送10分给你呢!

首先,祝亲生日快乐.
我先说一下,这个完形填空看上下文是很重要,但不要割裂的看哪个词,而应该看语境,看这句话究竟想要表达什么意思,从而选出最好的答案.
接着,我就讲讲这三个题目吧.
2 孩子们需要带太阳镜保护他们的眼睛.
如果亲想变成孩子们应该戴适合他们的眼睛,那就是定语从句了,kids needs sunglasses that fit their little eyes .这样理解也行,可惜语法不对.
且介词to 表示目的,目的是保护,而不是适合.
7 理解可以,但是用法问题.
make price down,down是副词,修饰make.让价格变低.
cheap是形容词,不能修饰动词,且一般都是说什么东西是cheap.
8 design包括shape colour 以及其他的,下文也是给你提示了呀!so children still have a wide range of shapes and colors .你不能用部分代整体设计.