a it was cold last winter
b are you a student?
c mr.black isn't old, isn't he?
d my brother can ride his bike very well.
a) It was cold last winter.
2) Are you a student?
3) Mr. Black is not old, is he?
d) My brother can ride his bike very well.
a it was cold last winter
b are you a student?
c mr.black isn't old, isn't he?
d my brother can ride his bike very well.
a) It was cold last winter.
2) Are you a student?
3) Mr. Black is not old, is he?
d) My brother can ride his bike very well.