Mini quiz

The rhino population has been _______ since people started hunting them for their horns.

• decreasing

• decreased

• increasing

• increased

We ______ been working on making a robot that will be able to lift heavy things.

• has

• have

• had

• were

You can ______ visit the temple on Friday. It's closed during the rest of the week.

• never

• even

• only

• always

How long have you been ______ on this project?

• worked

• working

• work

• works

If you go climbing to the top of the volcano, you'll get to see many birds and _____ monkeys!

• only

• always

• never

• even

Wild animals like elephants, giraffes, and lions live in the African ______.

• grassland

• coral reef

• hot spring

• zoo

I usually go to the beach with my family when there's ______.

• coral reef

• freeze

• sunshine

• rainy

I saw many beautiful fish around the ______ when I was diving in the ocean.

• mountain

• hot spring

• hill

• coral reef

I'd love to visit a ______ although the temperature is so hot.

• volcano

• shower

• grassland

• lake

How long have the wild pigs ______ the local ecosystem?

• be affecting

• be affected

• been affecting

• been affected