Which word in the sentence is a participle?

mr. gomez participated in an online training course last weekend.

a. course

b. participated

c. training

d. weekend

Laugh and be merry, remember, better the world with a song,    better the world with a blow in the teeth of a wrong.    laugh, for the time is brief, a thread the length of a span.    laugh and be proud to belong to the old proud pageant of man. (laugh and be merry/john masefield/public domain) which of these is the main idea of the poem?

The majestic castle, surrounded by green foliage, stood proudly with turrets pointing skyward. which image best shows a visualization of this sentence?

Discuss ways in which these authors differ in style. refer to specific details from each story to support your points.