Ask questions, using the model why don't you example: why don't you join us? leave for kievsing that songcount from 10 to 5study mathslearn it by heartwork hardmeet him at 4

Why don't you leave for kiev? why don't you sing that song? why don't you count from 10 to 5? why don't yo study math? why don't you learn it by heart? why don't you work hard? why don't you meet him at 4?