Preventing Crop Shortages

Advice: Read the text and listen to the audio several times before answering the questions.  If you can, don't look at the text while answering the questions.

1. If something plummets it:
a. increases rapidly and steadily.
b. declines suddenly and steeply.
c. drops gradually.

2. A superstrain is the weakest and most fragile variety of crop.
true false

3. An outbreak is:
a. a sudden increase.
b. a loss.
c. a swarm.

4. A pest is:
a. a cute dog
b. a bothersome bug
c. a type of crop

5. Old breeds of crops are needed for their valuable genetic material.
true false

6. If you safeguard something, you:
a. copy it word for word.
b. eat it in one bite.
c. protect its worth.

7. A levy is similar to:
a. a law
b. a tax
c. a right

8. If you undermine something you:
a. you strengthen it.
b. you swallow it.
c. you weaken it.

9. In this text, if you afford something to someone you:
a. take it away from him or her.
b. wrap it around them.
c. give it to them.

10. Intellectual property rights protects creative ideas from being misused.
true false

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