Can you please correct these sentences(concerning grammar)

We should reduce a politician salary.
I hate to eat sweets because it is not good for my teeth.
I am going to ban her computer games.
I work only a few hours for a month.
My salary is going to reduce.
He was a judge in Tv show.
They would ban fast food restaurants.
When I eat sweets my fingers become sticky.

Do we say: some kind of a show or some kind of show?
can we use ban with ing? She banned smoking.

Be sure to compare your sentences with mine very carefully to catch all the large and small corrections made.

We should reduce politicians' salaries.

I hate to eat sweets because They are not good for my teeth.

I am going to ban her from playing computer games.

I work only a few hours each month.

My salary is going to be reduced.

He played a judge on a TV show.

They would ban fast-food restaurants.

When I eat sweets, my fingers become sticky.

Do we say: some kind of a show or some kind of show? That depends on the entire sentence; I can't tell from just part of a sentence.

can we use ban with ing? She banned smoking. Yes. The -ing word would then be used as a gerund, and it'd be used as a direct object in that sentence.

It would also be helpful to add WHERE she banned smoking -- such as "She banned smoking in her house." OR "She banned smoking in her car."

In the second sentence above -- to capital T on "they"!!

Thank you :) Don't we use hate only with ing? I hate to eat is also correct?

Yes, "hate" can be used with a gerund (-ing verb form) or infinitive (to -- verb form). In either case (or if you choose to complete "hate" with a noun clause of some kind) that word/clause is serving as a direct object.

If you need information on gerunds, infinitives, or noun clauses, let me know.

Sure! I'd be happy to help you correct these sentences.

1. We should reduce a politician's salary.
Explanation: Since you are referring to the salary belonging to a politician, you need to include an apostrophe and an "s" after "politician".

2. I hate eating sweets because they are not good for my teeth.
Explanation: It is more natural to use the gerund form ("eating") after "hate". Also, since "sweets" is plural, you need to use the plural pronoun "they" instead of "it".

3. I am going to ban her from playing computer games.
Explanation: To express the action of prohibiting someone from doing something, you need to use the preposition "from" after "ban". Additionally, it is more common to say "playing computer games" to indicate the activity itself.

4. I work only a few hours per month.
Explanation: Instead of "for a month", use "per month" to indicate the frequency of your work.

5. My salary is going to be reduced.
Explanation: To indicate that the reduction is being done to your salary, use the passive voice and add "be" before the main verb "reduced".

6. He was a judge on a TV show.
Explanation: Use the preposition "on" to indicate the platform or medium where someone is a judge. Capitalize "TV" as it's an abbreviation.

7. They would ban fast food restaurants.
Explanation: The verb "ban" can indeed be used with the "-ing" form. So you can say "They would ban fast food restaurants" to indicate their intention or desire to prohibit them.

8. When I eat sweets, my fingers become sticky.
Explanation: To show a cause and effect relationship, use a comma after the dependent clause ("When I eat sweets").

Regarding your additional question, we say "some kind of show" rather than "some kind of a show". "Some kind of show" is grammatically correct.

Also, yes, we can use "ban" with "-ing" forms. For example, "She banned smoking" is a correct sentence.