Each word below can be changed to new one according to a certain pattern. The new words will have something in common. What is the pattern for the change, and what are the new words?

1. CAB

2. FOG

3. BID

4. CAP

5. HOSE

6. PAWN

7. CONDO

8. BADGE

Answer:

 

The letter R can be added or inserted somewhere in each word to make the name of an animal:

 

1. CRAB

2. FROG

3. BIRD

4. CARP

5. HORSE

6. PRAWN

7. CONDOR

8. BADGER