Question

1. have you read any books by the physicist brian greene

a. declarative—add period
b. imperative—add period
c. interrogative—add question mark
d. exclamatory—add exclamation mark

1. keiko plans to study art and become a graphic designer

a. declarative—add period
b. imperative—add period
c. interrogative—add question mark

Explanation:

Question 5

The sentence "Have you read any books by the physicist Brian Greene" is asking a question (interrogative), so it needs a question mark. Option C matches this: interrogative—add question mark.

The sentence "Keiko plans to study art and become a graphic designer" is making a statement (declarative), so it needs a period. Option A matches this: declarative—add period.

Answer:

C. interrogative—add question mark

Question 6