1. Directions

You will read passages on the topic and then answer questions about them. You may find vocabulary at the end of the test. Read the questions carefully before choosing the correct answers.

2. Questions of the test

Question 1. What is the scientific name of the grapefruit tree?
A) Citrus paradisi
B) Citrus sinensis
C) Citrus limon
D) Citrus aurantium

Question 2. What countries are major grapefruit producers?
A) United States, Israel, Mexico, Cuba, and South Africa
B) United States, Canada, China, and Australia
C) United States, Brazil, India, and Japan
D) United States, Chile, Peru, and Argentina

Question 3. What are the branches, twigs, and leaves of the grapefruit tree like?
A) Thin and delicate
B) Spreading, thorny, and shiny green
C) Short and stiff
D) Curved and dark green

Question 4. What is the color of the grapefruit rind when it is ready to be picked?
A) Green
B) Orange
C) Lemon-yellow
D) Purple

Question 5. How is grapefruit juice usually sold?
A) Fresh
B) Frozen
C) Canned
D) All of the above