Answer: I think C, 1. Past perfect 2. Past perfect 3. Present perfect 4. Present perfect is the correct answer because....
Explanation:
The first sentence exclaims that the families story of the past the second one used the word "explained" as in past tense and the 3rd is a statement saying "that he likes tech in his house which is present and the 4th is a statement about him and his wife which is future. sorry if this was confusing!
