PDF chapter test TRY NOW

1. Dr. Krishnan received an email response from Dr. Somu on the __________.
   
 
2. P. S in an email stand for __________.
   
 
3. Dr Somu had asked Dr Krishnan to leave Zigzag with his __________.
   
 
4. Dr. Krishnan had __________ but to take Zigzag to the clinic with him.