The author's prior knowledge with some opinions from others
Answer:
1. Jack <u>wakes up</u> at 7 a.m. every morning and he <u>takes</u> a shower before breakfast.
2. Betty <u>cleans</u> her room on the weekend.
3. Mike and Tina <u>study</u> in the evenings. They <u>read</u> magazines.
4. My father <u>works</u> at 9:00 a.m. and 7:00 p.m. on weekdays, but he <u>never</u> works on Saturdays.
The sentence that uses parallel structures is B) My three favorite activities are writing, reading, and going to the library.
A parallel structure means that the same form of a verb is used in a sentence, and as you can see, here only gerunds are used - writing, reading, going - they all have -ing in the end.
The other sentences don't have a parallel structure because they don't use the same forms.
