There are two pairs of subjects and predicates:
Mrs. Warkentine > watched
the students > did
Therefore, it is a compound sentence.
Answer:
a.
<h2> Black round eyes. hope helpful answer</h2>
Answer: 4. The beggar is dressed in scarlet clothes.
Explanation:
According to the passage provided, Robin Hood has a blond beard (and provably blond hear as well). On the other hand, the beggar is described as being dressed in scarlet garments, having a brown beard, and being blind of one eye. The beggar, who was the leader of a group of beggars, is wearing red rags and a patch over his blind eye.