is "the circus performers learned many new tricks" active or passive? then rewrite it in the opposite voice.

active woud work

Explanation:

Active, Many new tricks were learned by the circuit performers.

Explanation:

answer; (d) i believe the best answer is ; ///people said that man could not fly, but in 1903, orville and wilbur wright made the first sustained powered flight in a heavier- than-air machine;

there is no paragraph seven here.