Drag and drop the highlighted phrases and clauses into the correct categories. In the hallway
, the teacher observed students walking
to class
. While
some stopped
at their lockers,
others chatted
with friends.
As class began
, the last students hurried
through the door.

In the hallway, the teacher observed students walking to the class. Some stopped at their lockers while other chatted with their friends. As class began to start, the last student hurried by the door.

Explanation:

The phrases in the given text are "In the Hallway", "to class" and "through the door". Phrases are the words which are a combination of words which form complete concept. Clauses are the combination of words which are additions to a sentence for some more information regarding the sentence which predicate the subject. The given phrase has some grammatical and punctuation errors. The words are replaced with the correct verbs and punctuation is edited. The highlighted phrase has verbs which are excess to the meaning of the sentence. There are  clauses in the given question like some students stopped and others chatted as the class began.

1.the hosts on two opposing mountains stood,  

2.thick as the foliage of the waving wood;  

3.between them an extensive valley lay,  

4.o'er which the gleaming armour pour'd the day,  

5.when from the camp of the philistine foes,

6. dreadful to view, a mighty warrior rose; in the dire deeds of bleeding battle skill'd,

the correct answer is the first one.