Plastic bags

hi everyone, i would appreciate it if you can correct my essay, I am preparing my Toefl and i used this video to write this essay

In this set of materials; the reading mentions the idea of discontinue to use the plastic bags to save the environment. The lecturer supports the idea of using the reusable bag.

First of all; the authors claims that the use of reusable bags can save a lot of waste. He believes they reusable bags can be used hundreds time.. The lecturer agrees with this. Furthermore he points out that many people use the plastic bag once and throw them where they end up in the environment..

Moreover, the author mentions that reusable bags could reduce the price of the grocery. He argues that the cost of the plastic bags is always adding up to the cost of the grocery. The lecturer also think that discontinue using the plastic bags would have a financial consideration. He elaborates on this by mentioning that even the cost of plastic bags are not expensive but using many of f them can make difference in the grocery price.

Finally , the authors states that plastics bags are made of petroleum. He is of the opinion that this practice is wasteful. The lecturer support this idea by explaining the amount of the petroleum used to make plastics bag and the cost of this practice.

In conclusion, the lecturer effectively support all the claims presented in the reading passage.