1. If I ____ free next Sunday, I ____ to the farm with you.

   A. will be; will go   B. am; will go   C. am; go   D. will be; go

2. ____ else may know it because he always keeps the secret for me.

   A. Someone    B. No one    C. Everyone     D. All

3. People shouldn’t keep ____ animals but should continue ____ them.

   A. protecting, to kill  B. killing, protect 

C. to kill, to protect  D. killing, to protect

4. The farmers were so sad ____ they lost their farms.

   A. that       B. because of     C. but      D. because

5. The animals and plants are ____. We should do something to help.

   A. dangerous    B. danger    C. in danger    D. endangered