I just had my phone repaired.
Answer:
The primary purpose of a flower is reproduction. Since the flowers are the reproductive organs of plant, they mediate the joining of the sperm, contained within pollen, to the ovules — contained in the ovary.
Explanation:
Part A:
D, It suggests that the speaker is unhappy or troubled.
Part B:
A, He cannot sleep and needs to get out of the house.
Answer:
By the end of tomorrow’s race, Annie will have run more than forty miles.
Explanation:
Considering the sentence structure, the speech is talking about a given race which is set in the future. This race will be done tomorrow and the speaker is talking about the possible result of what would have happened by then.
Taking the three sentences, the tense is in the future, which will make the use of the verb "run" set to be in the future tense too. So, the sentence will use the future perfect tense to show an action which will have been completed by that time. The <u>future perfect tense of "run" is "will have run"</u>, thus making the sentence as -
<u><em>"By the end of tomorrow’s race, Annie will have run more than forty miles."</em></u>
