you should choose the item 1. she and he + has, you and I
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Subjective Pronouns:
1st and 2nd person singular=I /you- "have".
3rd person singular= she/he/ it- "has".
1st, 2nd and 3rd person plural= we/you/they- "have".
So, it would be, "She "has" done a good job" and "They "have" done a good job".