Answer:
The last one because all the verbs are in past tense. The other two answers have mixed tenses.
Explanation:
- My puppy ripped (past tense) apart his toys and then hides (present tense) them around the house.
- My puppy rips (present tense) apart his toys and then hid (past tense) them around the house.
- My puppy ripped (past tense) apart his toys and then hid (past tense) them around the house.
Hope this helps!