Adjective or Adverb?

Choose the right option for each phrase...

1. There was a ______ increase in moving.

sudden
suddenly

 

2. Shoes sales rose _______ last July.

steep
steeply

 

 

3. My car is very ____.

silent
silently

 

4. John speaks _______.

loud
loudly.

 

 

5. He ____ passed the exam.

hard
hardly