Английский - Put a question tag at the end of each sentence

a. Kate won’t be late, will she?
b. I’m going to pass the exam, aren't I?
c. We’ve never met before, have we?
d. You can speak some Chinese, can't you?
e. Mary’s on holiday, isn't she?
f. Janet’s got a great sense of humour, hasn't she?
g. This isn’t very interesting, is it?
h. You weren’t listening, were you?
i. You have had you hair cut, haven't you?
j. Pete, you couldn’t take me to the airport, could you?