Incorrect used sentences I

Which one sound better?

• I'm from New Zealand.

• I'm come from New Zealand.

Which one is correct?

• I'm boring.

• I'm bored.

Which one seems better?

• I'm playing Instagram.

• I'm using Instagram.

Which one sounds better for "ฉันเหงา"?

• I'm lonely.

• I'm alone.

Which one is correct for "ฉันจะไปฟิตเนส"?

• I'm going to fitness.

• I'm going to the gym

Which one is correct?

• Can you open TV?

• Can you turn on TV?

Which one is correct usage for "โทรศัพท์ของคุณทันสมัย"?

• Your cell phone is trendy.

• Your cell phone is in trend.

Which one sounds better for "เหมือนๆกัน"?

• Same same.

• The same.

Which one sounds better for "ฉันเครียด"?

• I'm serious.

• I'm stressed.

Which one sounds better for "หุบปาก"?

• Shut up.

• Stop your mouth.