Apex english 11 writing guide 1.2.8

Which of the following best describes the central idea of the article? a the tuskegee airmen started the civil rights movement by proving that black pilots are more skilled than white pilots. b the tuskegee airmen proved that black and white pilots had the same potential, which break racial barriers. c despite breaking racial barriers, the tuskegee airmen faced racial discrimination and were never recognized for their military success. d black pilots in the military had to work twice as hard as white pilots, and due to a lack of funds they were underprepared.

What syllables in "arrived" are stressed/unstressed?

In the sentence above, which verb is the irregular verb? a. laid b. warmed c. removed d. walked