Tropical fruit, shrimp and pasta salad

1. Add pasta to a large pan of rapidly boiling water; boil, uncovered for 10 minutes or until tender; drain and cool.
2. Peeli amngo and papaya and chop into chunks.
3. Combine shrimp, all the fruits and the dressing in a bowl.
4. Combine pasta and onions, place on serving plates, and top with salad mixture.
5. Dressingi: combine all ingredients thoroughly.