1. I have a friend who goes biking many times.
2. I have a friend who goes hunting every weekend.
3. I have a friend who got the first prize in the speech contest.
4. I have a friend who is the first in grades his class.
5. I have a friend who is very good at baseball.
6. I have a friend who is very pretty.
7. I have a friend who has ever been to Japan.
(Would you like to check the sentences? Are they correct and common?)
7. I have a friend who has been to Japan. OR I have a friend who has never been to Japan.
Sra
Yes, the sentences you provided are grammatically correct and common in usage. However, there are a few minor adjustments you can make to improve clarity:
1. I have a friend who goes biking often.
2. I have a friend who goes hunting every weekend.
3. I have a friend who won first prize in a speech contest.
4. I have a friend who is at the top of his class in grades.
5. I have a friend who is very skilled in baseball.
6. I have a friend who is very beautiful.
7. I have a friend who has been to Japan before.
These revisions make the sentences clearer and more natural-sounding.