Luyện nghe bài hát Simle

Smile though your is aching
Smile even though it's
When there are in the sky, you'll get by
If you smile through fear and sorrow
and maybe tomorrow
You'll see the sun shining through for you

Light up face with gladness
Hide every trace of
Although a tear may be so near
That's the time you keep on trying
Smile, the use of crying?
You'll that life is still worthwhile
If you smile

That's the time you must on trying
Smile, the use of crying?
You'll find that life is worthwhile
If you smile

Are the correct?