please correct the mistakes in the following sent

please correct the mistakes in the following sent
please correct the mistakes in the following sentences.     49题和 第六大题的作文

47.down 48.pictures 49.take 50.freezing
Different people have different views on reading. It is held that one should read selectively. But it is also held that one should read extensively.
Some people think we should read selectively. They argue that with the development of modern science and technology, more and more books are being published every day. It is impossible for us to read all the books. What's more, there are many bad books that are poisonous to our mind, and we shouldn't read them. Since we can't read all the books, and we shouldn't read bad books, we must read selectively.
But there are other people who prefer reading extensively. “A man having read all kinds of books,” in their mind,is a very high praise for a person. They also believe in the old Chinese saying:”Never regret you have read too few when you need to use what you have learnt from books.”They do not just pick out some books to read, but read whatever book at hand. For they think that the more one reads, the more freedom one can get in this fast changing world.
In my opinion,I agree with the second opinion. As one's time and energy are limited, one should devote his time and energy to reading helpful and beneficial books. It's a waste of time to read irrelevant books. Furthermore, some books are harmful to us students. If we don't read books selectively, we will be misled by harmful books.
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