I met Carl many years ago. _____him for along time. Choose. A)l'm knowing B)l've known C)l'd know?
or:I met Carl many years ago. _____him for along time. Choose. A)lm knowing B)lve known C)ld know?or:I have known It is the right answer. If you want
or:I met Carl many years ago. _____him for along time. Choose. A)l'm knowing B)l've known C)l'd know?
or:I have known It is the right answer. If you want more detail then ask me again
