They didn't go to <span>school yesterday
Did they </span>go to school yesterday?
We didn't <span>open our books a minute ago
Did we </span>open our books a minute ago?
She didn't become a doctor a year ago
Did she become a doctor a year ago?
You have got cd player.... He has got mobile phone....we have got tennis boll
A) Yes, I do. I live in Russia.
b) Yes, I am. I'm pupil.
<span>[t] thanked, helped, washed,
watched, jumped, skipped, liked, dressed
[d] skied, played, cleaned, lived, loved
[id] wanted, skated</span>