1. I am into sports.

(What is the meaning of this sentence?)

2. Exercise is good for the health.
2-1. Exercise is good for health.
2-2. Exercise is good for your health.
2-3. Exercise does good for people.
(Are all correct?)

3. Our athletic meet took place yesterday.

(is this correct? Do you have better expressions?)

4. Moderate exercise stimulates the blood circulation.

4-1. Moderate exercise stimulates blood circulation.

(Which one is right? Do we have to use 'the' or not?)

5. I like light exercise like jogging.
5-1. I like heavy exercise like weight-lifting.
(Are they both grammatical? Do we have to put 'a' before 'light exercise' or 'heavy exercise'?)

6. Exercise can cut down on stress.
(Is this right? What about "without 'on'?)
6-1. Exercise can cut down stress.
6-2. Exercise can reduce stress.
(Are both grammatical?)

1. I am into sports.

(What is the meaning of this sentence?)
This means, "I am very interested in sports" or "I am very involved in sports."

2. Exercise is good for the health.
2-1. Exercise is good for health.
2-2. Exercise is good for your health.
2-3. Exercise does good for people.
(Are all correct?)
2 is incorrect; all the others are correct.

3. Our athletic meet took place yesterday.

(is this correct? Do you have better expressions?)
A "meet" is usually used for track and field or cross country competitions. All the rest are referred to as games or competitions. "The school's football playoff game will be held in another city."

4. Moderate exercise stimulates the blood circulation.
4-1. Moderate exercise stimulates blood circulation.
(Which one is right? Do we have to use 'the' or not?)
4-1 is better than 4. You can use "the" but it sounds clumsy.

5. I like light exercise like jogging.
5-1. I like heavy exercise like weight-lifting.
(Are they both grammatical? Do we have to put 'a' before 'light exercise' or 'heavy exercise'?)
Both are correct; you can use "light exercise like" or "heavy exercise like" if you wish -- or not.

6. Exercise can cut down on stress.
(Is this right? What about "without 'on'?)
6-1. Exercise can cut down stress.
6-2. Exercise can reduce stress.
(Are both grammatical?)
All are grammatically correct, but 6 and 6-2 read the most smoothly.

1. The meaning of the sentence "I am into sports" is that the person is interested in, enjoys, or participates in sports.

2. All versions are correct:
2-1. Exercise is good for health.
2-2. Exercise is good for your health.
2-3. Exercise does good for people.

3. "Our athletic meet took place yesterday" is correct. Alternatively, you could say "We held our athletic meet yesterday" or "Yesterday was the day of our athletic meet."

4. Both versions are correct:
4-1. Moderate exercise stimulates blood circulation.
4-2. Moderate exercise stimulates the blood circulation.

5. Both sentences are grammatical. You can include "a" before "light exercise" and "heavy exercise" to refer to any type of light or heavy exercise in general, but it is not necessary.

6. All versions are grammatical:
6-1. Exercise can cut down stress.
6-2. Exercise can reduce stress.

Without the use of "on," the focus is more on the overall reduction or decrease in stress.

1. The meaning of the sentence "I am into sports" is that the person has an interest or a passion for sports.

2. Yes, all three versions are correct and convey the same meaning: "Exercise is good for the health," "Exercise is good for health," and "Exercise is good for your health" all indicate that engaging in physical activity is beneficial for one's well-being.

3. "Our athletic meet took place yesterday" is a grammatically correct sentence. However, if you are looking for alternative expressions, you could say:
- "Yesterday, we held our athletic meet."
- "Our athletic meet occurred yesterday."
- "The athletic meet was conducted yesterday."

4. Both "Moderate exercise stimulates the blood circulation" and "Moderate exercise stimulates blood circulation" are grammatically correct. The use or omission of the definite article "the" does not significantly change the meaning of the sentence.

5. Yes, both sentences are grammatical. However, it is more common to use an article before "light exercise" and "heavy exercise," so it would be more natural to say: "I like doing light exercise like jogging" and "I like doing heavy exercise like weight-lifting." The inclusion of the article clarifies that you are referring to a specific category or type of exercise.

6. "Exercise can cut down on stress" is correct. Without the preposition "on," the sentence "Exercise can cut down stress" also sounds natural and grammatical. Additionally, "Exercise can reduce stress" is another way to express the same idea, and it is also grammatically correct.

1. The meaning of the sentence "I am into sports" is that the person is interested in or enjoys sports. "Into" in this context means being actively involved or enthusiastic about something.

2. All of the following statements are correct and convey the same meaning:
2-1. Exercise is good for blood circulation.
2-2. Exercise is good for your health.
2-3. Exercise does good for people.

3. The statement "Our athletic meet took place yesterday" is grammatically correct. However, if you are looking for alternative expressions, you could say "We had our athletic meet yesterday" or "The athletic meet occurred yesterday."

4. Both sentences, "Moderate exercise stimulates the blood circulation" and "Moderate exercise stimulates blood circulation," are correct. In terms of usage, 'the' can be included before 'blood circulation' to refer to the general concept or the overall physiological process. However, it is also acceptable to omit 'the' in this context.

5. Both sentences, "I like light exercise like jogging" and "I like heavy exercise like weight-lifting," are grammatically correct. In this case, 'a' is not necessary before 'light exercise' or 'heavy exercise.' As long as the noun ('exercise') is singular and non-specific, the article 'a' is not required.

6. The sentence "Exercise can cut down on stress" is correct. The phrase "cut down on" implies reducing or decreasing something. Alternatively, you can say "Exercise can cut down stress." Another way to express the same idea is "Exercise can reduce stress." All of these sentences are grammatically correct and convey the same meaning.