hHow to uUse cCertain wWords

Believing that eating meat is related to the cruelty to animals, some people refuse thisanimal cruelty, some people refuse (to eat meat to lower their weight?).

What does "this" refer to? There is no sentence before this about eating meat.

There are different opinions about whether physical education should be brought(included/incorporated) into the curriculum along with the academic subjects.

In my opinion, a child’s education should be comprehensive and involves both aspects.

In many educational institutions, learning foreign languages is considered as importantnecessary, while in others, it is not a command(required).

I want to ask dois “considered as” followed by a noun, and “considered” followed by an adjective?

Usually, yes. But "considered" can also be followed by nouns.

Example.: "He is considered as a father." or "He is considered a father." are both correct.

To be honest, we usually just used "considered" by itself in most cases.

There is an increasing tendency ifto eating in restaurants or buying convenience processed food rather than cooking at home, which can present/bring/have both benefits and drawbacks.

"Convenience food" is not used in English.

How todo you use the word disadvantage?

SIf something causes disadvantages then we write the disadvantages of something, like the disadvantages of living abroad.

Does “ the disadvantages to living abroad” mean the same?

I believe "to" is not grammatically correct? Although I've heard it in speech, I think using "of" is the correct way.

Does “to” used in this contex: mean something causes certain disadvantages to someone.?

If you used to, it would have to be a different meaning/different kind of sentence.

Example: "Not giving him a raise is a disadvantage to him." You are using "to" to say he is being disadvantaged by something. Whereas "the disadvantages of" is making a list of different problems.

Living abroad can cause certain disadvantages/drawbacks tofor students?,

Oor living abroad can present certain disadvantages for students?

This one is best.

Can iI use propagate in this context: to dealt with the increasing obesity rate , governments shoudl propagateld educate (the public) about the negative effects of obesity and fast food on human?s.

I think technically, yes, you can. But it sounds very odd. I would say this instead.

I only see it used in a negative light, for example, when talking about newspapaers trying to propagate certain beliefs?.

Yes, propagate is usually negative. Like spreading misinformation or propaganda.

If it can no't be used in this context, whatere else should iI use it?

See above. Usually, sentences like "He propagated misinformation about his opponent." or "The newspaper propagated the story that he stole from her, but it was a lie." It's often used in past tense.

Eating meat raiincreases human consumption onf animals, which iscan be considered cruel.

Since some people think eating meat is okay and others don't, we say "can be considered".

However, according to meat consumpters’ viewpointthe viewpoint of (those who eat meat/meat eaters), we should stil l eat meat because it plays a vital role in human’s nutrition scale.

HThe habit of eating meat is not(will not/cannot) easily be changed.

Not everyone prefers to eart as vegan or vegetarian diet.

Non-meat consumption’s viewpoThe viewpoint of (vegans and vegetarians/people against animal cruelty) is that ¶
Pphysical education is an important part of a student’s education, pe. However, PE classes occupiesy time meant for academic studying and puts pressure on (with the or without the) students who dont havestudents who have medical conditions/who or are weak physically, as well as those who have weak stamina, who, and n. Not every student is suitable for the subjectwell suited for PE.

Without the.

Suitable for is usually when the subject is an object, well suited to is usually when the subject is a person.

However, pePE helps students improve properly, otheir physical condition. Only when your body is healthy that you can work efficiently.

or "It is only when your body is healthy that you can work efficiently."

And it can be a relaxation after learning to exercise after studying hard.

AThe advantages of relying on restaurants and convenienceprocessed food rather than making meals are that it is not time -consuming, it is easy, and it is convenient, especially (in/during) busy times.

However, cooignking at home is safer, because you don't know what the cooks put into the dishes, you buy. It is especially dangerous if you have allergies.