我写的几个英语句子,请帮我看下

I had roast beef and potatoes at lunch,but my mother (is）{ 你这里少了谓语 应该是be going to }going to cook roast beef and potatoes again tonight.
(我中午吃了烤牛肉和土豆,但是我妈妈今晚又要做烤牛肉和土豆)
I want to buy a lot of things.
这句正确
(我想买很多东西)
I'll wait here till you come back.
(我在这一直等到你回来)
没错
These shoes are in fashion now,but my sister doesn't like to wear them.
没错
(这双鞋现在很流行,但是我姐姐不喜欢穿)
She put her hand into her handbag and take（took)｛这里应该用过去时 否则第三人单数的话也不能用take 但是这件事发生在过去所以用took如果她常常做这样的动作就用takes｝
out a powder compact （and）then begin to make up her face这里应该去掉her face用herself.
(她放手放进她的手提包拿出了一个粉盒然后开始打扮自己)

I had roast beef and potatoes for lunch,and my mother is going to cook roast beef and potatoes again tonight.

(我中午吃了烤牛肉和土豆,但是我妈妈今晚又要做烤牛肉和土豆)
I want to buy a lot of things.
(我想买很多东西)
I'll wait here till you come back.
(我在这一直等到你回来)
This pair of shoes are in fashion now,but my sister doesn't like to wear them.
(这双鞋现在很流行,但是我姐姐不喜欢穿)
She put her hand into her handbag and took out a powder compact then began to make up .
(她放手放进她的手提包拿出了一个粉盒然后开始打扮自己)

第一句 at lunch 改成 for lunch

my mother 后面加 is

最后一句 动词要单数第三人称 put take begin 都要加 s

另外 make up就是化妆 ，没有必要加 her face 了，删除。

倒数第二句 这双鞋 可以改称 This pair of shoes

I had roast beef and potatoes at lunch,but my mother is going to cook roast beef and potatoes tonight again.
(我中午吃了烤牛肉和土豆,但是我妈妈今晚又要做烤牛肉和土豆)
I want to buy a lot of things.
(我想买很多东西)
I'll wait here till you come back.
(我在这一直等到你回来)
The shoes are in fashion now,but my sister doesn't like wearing them.
(这双鞋现在很流行,但是我姐姐不喜欢穿)
She put her hand into her handbag and took out a powder compact then began to make up .
(她放手放进她的手提包拿出了一个粉盒然后开始打扮自己)