Question

помогите пожалуйста плиз плиз

Answer 1

n1. i have been
2.we have saw
3.he has not met
4.she has heard
5.i have written
6.they have not finished
7.alan has not had
8.has not got
9.has not washed
10. have not told
11.have you mentioned
12.have your mother already came
13.where has martin went
14.why has john took
15.has jane been