Ответ:
1 a:i've bought a new t-shirt.
b:oh,it's cool!when did you buy it?
a:i bought it yesterday
2.a:i will get a new mobile phone
b:wow,when?
a:in my birthday,last week.
3.a: I heard a great new CD
b:cool,and when is it?
a:last night in the radio
4 -
5. a: i had sell my old phone
b:when did you do it?
a:two weeks ago.