1.Hi, my name is Krishna.
2. Khan Sahib , please tell me the way to the bank.
3. I sang a (ugh) song.
4.Japan and China have different types of flags.

Here is the figure , see if you can work out which letter in the figure below goes with which sentence above.

Answers are 1D, 2C, 3B, 4A. Check that you got them right as below.

This is how one would say the above letters in Punjabi.

With English expalanations.