Please help with the English test !!! Thank you very much!

Identify the term that best describes the italic bold word

1.The teacher asked the class to stay put while she went to the office.

a) transitive verb

b) intransitive verb

c) auxiliary verb

d) linking verb

2. The ancient Greeks believed that the more people learn, the less they know.

a) correlative conjunctions

b) coordinating conjunctions

3. The committee decided that Pedros logo was the most appropriate representation of the organizations mission.

a)predicate nominative

b)predicate adjective

c)objective compliment

d)direct object

4. Maintaining a perfect GPA become more important to him than athletics.

a) appositive phrase

b) infinitive phrase

c) prepositional phrase

d) gerund phrase

5. Developed by government scientists, the Internet is now part of everyday life.

a) appositive phrase

b) participle phrase

c) gerund phrase

d) infinitive phrase

Identify the sentence structure.

6. Without her cat in her lap, she felt alone during the long ride.

a)simple sentence

b)compound sentence

c)complex sentence

d)compound-complex sentence

7. Today he is frail, but he still commands respect.

a)simple sentence

b)compound sentence

c) complex sentence

d)compound-complex sentence