PDF chapter test TRY NOW

Find the correct meaning of the words from the options given below:
  
Interactive
Prodigy
Pause
Petty
Silly
Probability
Arithmetic
Constable
Etched
Thumped
Compliment
Intriguing
 
1. People communicating and working together =
 
2. Stop for a brief moment =
 
3. To stir interest =
 
4. In small scale =