B1. REVIEW 36. EXERCISE 1

1. Cows, humans and whales are all ..............

2. Millions of years ago, changes in the Earth’s .............. caused animal and plant life to diversify.

3. The ............... will transmit the information back to Earth.

4. Gardeners welcome birds to their garden as they can control .............

5. I used to hide under the table during the storm when I was a child because I was in fear of loud .............

6. Mountain gorilla is an endanger ..........

7. They said on the news the .............. is going to continue for weeks and it can cause forest fires.

8. Nowadays, many people tend to keep ............. like lizard, tortoise, etc as pets.

9. The weather ............ said that it was going to hot and sunny during the day.

10. My brother is really curious about .............. He never misses any animal programs on TV.