Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following sentences.

Every day there are fewer places left that wildlife can call home.

Indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

Dinosaurs were unable to survive severe ice age weather conditions.

What is poaching?

Films related to the threats faced by polar bears are meaningful because they can educate the public and raise their _________ over the issue.

I don't think bringing (extinction) ______ species back to life is a good idea. That's going against the laws of nature.

We need to prepare for our biology assignment about endangered plant species. (closest meaning)

These animals are quite vulnerable when living near the industrial zone. (closest meaning)

My sister is two years __________ than me.

Of the four dresses, which is ……………….. expensive?

If we (know) more about history, we (be / not) afraid of the test.

Water _____________ if you heat it up to 100ºC.

13. If I _____ the weather forecast, I would have taken an umbrella with me.

If you ______________ the young boy this stick, he would hurt himself.

I would have visited you before if there _____ quite a lot of people in your house.

If Martin were here now, he ______ us to solve this difficult problem.