Choose the word whose underlined part differs from the other three in pronunciation
|1. A. habitats
|2. A. groups
|3. A. cake
|4. A. protect
Choose the best answer to complete the sentences
5. Only a few of the many species at risk of extinction actually make it to the lists and obtain legal _______.
15,589 species (7,266 animal species and 8,323 plant species) are now considered ____ risk of extinction.
Toxic chemicals from factories are one of the serious factors that lead wildlife to the ________ of extinction.
It is a top secret. You _______ tell anyone about it.
She can’t________ ill. I have just seen her playing basket ball in the school yard.
Being listed as an endangered species can have negative effect since it could make a species more desirable for collectors and poachers. What does the word “effect” mean?
Clinton often wears beautiful new clothes. She _______ be very rich.
A lot of different conservation efforts have been made to________endangered species.
Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.
13. You needn’t wearing (A) your best clothes (B). You can wear (C) whatever you like.
Pandas are (A) referred to (B) in the Red List and there is (C) only about 600 pandas in the world.
Many science (A), forest rangers, and (B) other concerned (C) people are working hard to protect gorillas.