What is the best way to correct the underlined portion of following sentence?
On the strength of these achievements, Ochoa was selected for a
NASA space mission in 1990. She became the first Hispanic female
astronaut and the first in space in 1993. Ochoa's career at NASA has
been every bit as illustrious as one would expect, in 2013, she
became the first person of Hispanic descent and the second woman
to become director of NASA's Johnson Space Center.

expect:

Explanation:

You need a colon after expect because if not it would be a run on sentence. If you choose any of the other answers or leave it the same it would be a run on sentence.

1. the details that would clarify the authors purpose for writing would be after the "haley collected used soccer jersey and sent them to guatemalan children." part, he would say, "and you can also donate today to save ". so far in the text, you can see no such thing. if, near the end the author persuades you to donate to guatemalans, then you know that the author's reason to write is to persuade you.

2. what details would make the text more engaging is to see the guatemalan children's reaction to getting free jerseys.

3. the details that convey the author's attitude would be an opinion by the author, for example, if he said, "haley was a very nice girl " or, you can find the attitude by finding parts of haley's personality that he highlights. you can strengthen your tones by using more descriptive words, and simplify long sentences as much as you can.

you're welcome ; p

some attention getter quotes to support your thesis regarding brain work could be the following: :

a. storage capacity of your brain is virtually unlimited.

b. your brain produces sufficient electricity to light-up a small bulb.

c. different brain circuits are involved with reading aloud or silently.

d. your brain by itself does not feel pain.

e. reading allows your brain to download info directly.

f. brains of two musicians performing together can synchronize.