It might help you to know the meaning of subject & predicate:
Subject: who/what the sentence is about
Predicate: the action (what's being done?)
Yes, his opponents get a head start of three hours against Zaroff.
Answer:
the Gray colour shows us that Aunt Em is old

Which of the following is an example of a complex sentence ?
[1] Nadia was delighted she got a part in the school play, even though the part was a small one.
[2] Nadia was delighted she got a part in the school play and she didn't mind that it was a small one.
[3] Nadia was delighted she got a part in the school play, though she knows it's a small one.

Option [3] Nadia was delighted she got a part in the school play, though she knows it's a small one.
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____________________________________</h2><h2><u>Answer Explanation</u> :-</h2>
- This sentence have a <u>Principal clause</u> and a <u>Subordinate clause</u>.
- Principle clause :- Nadia was delighted she got a part in the school play.
- Subordinate clause :- Though she knows it's a small one.
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