please tell me what is the correct sentence..

Neither is correct. Use this one:

If I ask my dad he will do it.

thanks..
Then how to say.. 'You waited till I send a text' OR 'You waited till I sent a text'..

You waited until I sent a text message.

thanks again..
could you please tell me, what is the different between 'IS' and 'DOES'??
for examples, where can we use; "Is she wearing a frock?" and "Does she wear a frock?" or both two are same meaning?? and also "It is not a matter to me.." and "It doesn't matter to me.."

A: Is she wearing a frock?
B: No she's wearing a pants suit. (Is wearing = what someone has on right now, at this moment)

A: Does she wear a frock?
B: Sometimes she does, but only when she's going out to a fancy party. (does wear = sometimes she wears that, but maybe not right now)
A: What does she wear to work?
B: She wears a skirt and a nice blouse.
A: What does s

"It doesn't matter to me.."

A: What do you want for dinner? Pizza or fried chicken?

B: It doesn't matter to me. Choose what you would like and I will have the same. I like both pizza and chicken.

Thanks a lot.. This helps me a lot..

"It doesn't matter to me.."
A: What do you want for dinner? Pizza or fried chicke

dilshiCan I use,B: It is not a matter to me.

No

Please may I know why we can't use IS here other than DOES..

dilshiPlease may I know why we can't use IS here other than DOES..

Because it is the proper verb form.

Make the indicative form of the sentence:

He is my friend.
He goes to my school.
He is studying English.
He walked to school today.

When the main verb has more than one part (eg. is studying), then the question fo