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  1. In general, female birds are less colorful than male birds.
    - In common, male birds are more multicolored than female birds.

  2. A handshake does not mean the same thing around the world.
    - A handshake does not share the same meaning across the globe.

  3. Trip 5th grade students are the best students in all of Gwinnett county.
    - The best students among all of Gwinnett county are known as trip 5th grade students.

  4. Climbing mountains is a dangerous activity.
    - One of dangerous activities is climbing mountains.
  5. His job wasn't very interesting, but it paid well.

    - He has a well-paid job although it does not stimulate him.

    THANKS!
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Phuong Nguyen 1550 In common, male birds are more multicolored than female birds.

- "In common" is wrong. You can use, for example, "Broadly speaking" or "Usually".

- "multicolored" doesn't have the same meaning as "colorful". Try "brightly/brilliantly colored" instead.

Phuong Nguyen 1550 Trip 5th grade students are the best students in all of Gwinnett county.

That sounds unnatural to me. Where did you get that sentence?

Phuong Nguyen 1550 - One of dangerous activities is climbing mountains.

No. You've shifted the focus here. Try, for example "Mountain climbing can be hazardous."

Phuong Nguyen 1550- He has a well-paid job, but it was boring. although it does not stimulate him.
+1
  • In general, female birds are less colorful than male birds.
    - In common, Usually, male birds are more multicolored than female birds.

  • A handshake does not mean the same thing around the world.
    - A handshake does not share the same meaning across the globe.

  • Trip 5th grade students are the best students in all of Gwinnett county.
    - The best students in all of Gwinnett county are known as trip 5th grade students.

  • Climbing mountains is a dangerous activity.
  • Climbing mountains is dangerous.
  • His job wasn't very interesting, but it paid well.

    - He had a well-paid job although it does not stimulate him / did not interest him much.