Andy : hey jhon, what are you doing?
jhon : andy ! i lost my phone
andy : really?
jhon : yes
andy :can i help you to search your phone? ahh...this is your phone. isnt right?
jhon : ah.. thats right andy. thank you
andy : no problem
jessica : mita, mr andre give me homework. but i dont understand about it
mita : really? may i help you to make your homework?
jessica : ah, thank you mita
mita : youre welcome