Answer:
11. True
12. True
13. True
14. False
15. True
16. True
17. False
18. False
19. True
20. True
Explanation:
If we talk about active voice, the subject of the sentence is doing the verb or action but if we talk about passive voice, the subject have done the verb or action. The subject or the doer of the action is followed by a verb in active voice. Always remember if we talk about active voice, the subject is followed by a verb. An independent clause can be a sentence but a dependent clause cannot be a sentence because it doesn't express a complete thought. "He works hard everday." is a sentence because it express a complete thought. "Before the next light" is a clause because we have a subordinating conjunction which is the word "before" and it can be a sentence if we put another clause. "When she walks in a dark hallway." is a clause because we have a subordinating conjunction which is the word "when" and it can be a sentence if we put anither clause. Always remember that a sentence always express a complete thought.
I hope it helps. Thank you!
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