Make wh questions corresponding to the italics parts in the following sentences .1) She has two sisters.2) I got late because of the traffic jam.3) I go to bed by 11 o' clock.

she has two sisters
I go to bed by 11'o clock
history is my favourite subject.
plzz mark as bst
my ans


How many sisters do u have?
why are u late?
when do u wake up frm ur sleep?

2 2 2
How many sister u have????
why   are you late?????? 
what is the timing of your when u go to bed for sleep???????
3 3 3