You mailed that letter,didn't you?
40.aren't they
41.does she
42.hasn't he
43.isn't he
44.does she
45.didn't they
46.can't she
47.isn't it
48.do you
49.did he
50.won't you
51.aren't they
52.doesn't it
53.doesn't it
54.isn't he
55.hasn't she
56.hasn't she
57.shouldn't we
58.hasn't she
59.mustn't we
60.don't you
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1.didn't he
2.isn't he
3.has she
4.isn't it
5.don't you
6.weren't you
7.do they
8.will we
9.didn't you
10.did you
11.won't there
_________________________________________
1.are you
2.is he
3.do you
4.did he
5.is this
6.was she