11. Choose the best answer. Which of these sentences uses the perfect tense of the

please help due in 45 minutes i appreciate anything

The correct answer is D. I have worked as a babysitter for my neighbor on the weekends.

Explanation:

The perfect tense differs from other tenses because this uses "have" in the present tense as an auxiliary, and this auxiliary is followed by the main verb, which should be in past participle form. Moreover, this tense is used in actions that began in the past and had an effect on the present.

This grammatical structure is used in the sentence "I have worked as a babysitter for my neighbor on the weekends" because this is the only that includes "have" as an auxiliary verb, followed by a past participle verb, which is "worked". Also, this sentence belongs to this tense because the action "I have worked" began in the past and continues in the present.

caminas makes the most sense here since it means to walk.

educational segregation in the us prior to brown.

the members of the u.s. supreme court that on may 17, 1954, ruled unanimously that racial segregation in public schools is unconstitutional.

judgment and order of the supreme court for the case.

u.s. circuit judges robert a. katzmann, damon j.

the u.s. supreme court's decision in brown v. board of education marked a turning point in the history of race relations in the united states. on may 17, 1954, the court stripped away constitutional sanctions for segregation by race, and made equal opportunity in education the law of the land.