1: They can play volleyball.We can play volleyball
They can play volleyball and We can, too
They can play volleyball and so can we
2: Mr.Tam won't come to the party tonight .His wife won't come to the party tonight
Mr.Tam won't come to the party tonight .
His wife won't , either Mr.Tam won't come to the party tonight and neither will his wife
3:My father didn't drink beer
. My uncle didn't drink beer My father didn't drink beer
. My uncle didn't, either My father didn't drink beer , neither did my uncle
4: She is learning English . I am learning English She is learning English . I am,too She is learning English . so am I
5: I'm not a doctor .They aren't a doctors I'm not a doctor .They aren't , either I'm not a doctor, neither are they

                      2 . and     
 

1: They can play volleyball.We can play volleyball
They can play volleyball and We can, too
They can play volleyball and so can we
2: Mr.Tam won't come to the party tonight .His wife won't come to the party tonight
Mr.Tam won't come to the party tonight .
His wife won't , either Mr.Tam won't come to the party tonight and neither will his wife
3:My father didn't drink beer
. My uncle didn't drink beer My father didn't drink beer
. My uncle didn't, either My father didn't drink beer , neither did my uncle
4: She is learning English . I am learning English She is learning English . I am,too She is learning English . so am I
5: I'm not a doctor .They aren't a doctors I'm not a doctor .They aren't , either I'm not a doctor, neither are they