Where is the excerpt? If you could let me see it I could help you.
Tense allows for the sequencing of two or more noncontinuous events that occur in the same time period is perfect tense.
The perfect tense is a verb which indicates the actions which occurred earlier in the time and the resultant action is focused.
For example, the children have completed the homework.
The above sentence gives the information about the past action of 'doing homework' which is now completed, referring to the result of the action occurred earlier.
It's to show an exception (which is often the purpose of "yet") because in the first clause it identifies an action, then then it's like "but wait, maybe the action didn't really get going" in the second half of the sentence
Answer:
1. who
2. who
3. That
4. who
5. That
6. who
7. that
8. who
9. who
10. that
11. which
12. who
13. that
1. The man wearing sunglasses THAT works in a restaurant.
2. My mother made a delicious ice cream, WHICH I ate all by myself.
3. Paul is reading a book THAT is very interesting.
4. Pizza is a popular food THAT was first made in Italy.
5. Albert Einstein was a scientist WHO did many important things.
6. This is the book WHICH wasn't available in the library.
7. This is the CD THAT I've played hundreds of times.
8. I've never net the man WHO helped me this morning.
9. I hate the music THAT is too loud.
10. Can you pass me the pen? THAT is next to the dictionary.
Explanation:
"who" when referring to people.
"That" when referring to objects, non humans.
Exposition provides reader with information, sometimes it is nonessential info and can be revealed simply with exposition dialogue