Помогите пожалуйста с ответами, тема should\shouldn't

Question

Помогите пожалуйста с ответами, тема should\shouldn't

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Answer 1

Ответ:

2. shouldnt have done

3. should have studied more

4.  shouldnt have drived

5. shouldnt have bought it

6.  should have dressed up

Объяснение: