Asking & Answering Questions

I want to know what this word means.

I want to know what does this word mean.

I want to know what means this word.

I can’t remember where did I park the car.

I can’t remember where I parked the car.

I can’t remember where I did park the car.

Tell me what do you want.

Tell me what you do want.

Tell me what you want.

Kate won’t be late, will she?

You can speak German, can’t you?

Jack’s on holiday, is he?

You wouldn’t tell anyone, would you?

They won’t mind if I take a photo, will they?

I shouldn’t have lost my temper, shouldn’t I?

There are a lot of people here, aren’t there?