Choose the correct transformation from assertive to exclamatory:
I wish I knew more people.

Choose the correct option:
 When we begin a letter with 'Dear Sir' or 'Dear Madam' or 'Dear Sir/Madam', we end it with____

Choose the correct option:
 The language in a tender should be

Choose the correct option changing the following sentence intoas sertive:
 How childish your talks are!

Which one of the following is the correct meaning of -
 That which cannot be heard.

Which of the following structures of a question is correct? 

Choose the suitable word from the choices given to make the sentence meaningful.
 Don't _____ over the past.

Which of the following should be avoided in official letter?