Past Modals for Deduction
1. Gloria has won every game she's played today. She ………………. Practiced a lot. *
2. I don't have anything to wear today. I ………………….. done the laundry before. *
3. Jack lost his wallet on the way to work. He………………… lost it on the bus. *
4. You did very well in the exam. You…………………. studied a lot. *
5. The Smiths………….. built their house anywhere. Why did they choose here? *
6. It's hot in here today. I………………… worn a heavy sweater today. *
7. You ……………………..fed your dog. He has been hungry all day. *
8. Lucy shouldn't have stood on the broken chair. She………………… fallen. *
9. I…………………. bought more milk before. I am almost out. *
10. I didn't do very well in the test I ………………. spent more time studying. *
11) John ……………… gone on holiday. I saw him this morning downtown. *
12. Nobody answered the phone at the clinic. It ……………………. closed early. *
13. I ………………………… revised more for my exams. I think I'll fail!

Question

Answer

I'll give you a hint: notice that all the verbs are in the third form (the participle form).  That means you need to add "has" or "have" to the modal.

No pierdas la oportunidad de aprender un idioma desde la comodidad de tu casa. ¡Explora nuestra selección de profesores de idiomas con experiencia e inscríbete ya en tu primera clase!