<span>1) Gracie and Helen had not seen each other FOR 50 years.
2) "Tell me ABOUT Grandpa." said Randy.
3) They carried the water packs ON their backs.
4) I would go INTO the garden, but it is muddy.
5) Tommy passed the peas TO his mother.
6) We should meet somewhere BEYOND the city limits.
7) The lights activate automatically AFTER sunset.
8) Please put an umbrella IN the trunk.
9) Add pepper TO the soup.
10) Erika waded INTO the stream and looked at the minnows.</span>
Among the two sentences given, the first sentence used the modifier correctly in order to clearly describe the words it is intended. The sentence, "I saw the car, that had passed us, screech to a halt at the red light." The modifier in this sentence is the phrase, "that had passed us". This phrase describes the word "car".
B. Because plagiarism is stealing others work without recognizing them.
Can u be more elaborate on what your asking