1121 homework

Hi [이름]! Thank you for doing your homework and your wonderful input on this one. I appreciate that you used your knowledge on the subject matter. You made good points here. Just  be mindful of your punctuation marks and your consistency with the use of your tenses. ^ ^

-Teacher Jedah

I believe the use of animals in scientific research is necessary.

>>Correct

However, we need some legal regulations.

>>Correct 

My major is about biology.

>>Correct 

So I was told about many animal experiments.

>>Correct 

Before there were few regulations, some students or professors abused animals like mice, gold fish.

>>Before, there were few regulations that\'s why some students or professors abused animals like mice, gold fish and others. (don\'t forget your punctuation marks ^ ^)

It\'s not only a moral problem, but also an educational probelm.

>>It\'s not only a moral problem, but also an educational problem.  (correct sentence, misspelled \"problem\")

If we have a dissection experiment without any legal regulations, we wouldn\'t concentrate on our experiment.

>>Correct (if you are talking about a conditional sentence that may happen in the future)

>>If we have dissection experiments without any legal regulations, we couldn\'t concentrate on our experiment. (a conditional sentence that talks about the ability in the past or now)

Now we should report to our goverment for even our simple experiment.

>>Now we should report to our government for even our simple experiment. (correct sentence, typo error with \"government\")

It was effective to biology major students.

>>It was effective for students majoring in Biology. 

I know that animal exprriments are sometimes useful because we should know organical structures.

>>I know that animal experiments are sometimes useful because we should know their organic structures. 

So I think if there are some regulations, It would be good.

>>Correct (no need to capitalize \"it\")

If science is progressive, so animal experiments are not necessary, the experiments must be gone.

>>If science is progressive, animal experiments would no longer be necessary.