If you use the appropiate vocabulary words, this sentence could be completed in many different ways.
e.g
<span>Ernesto loved the traditional Thanksgiving dinner, especially turkey because he cooked it with his mom.
</span><span>Ernesto loved the traditional Thanksgiving dinner, especially pie when it is still hot. </span>
Answer:
I think D correct me if I'm wrong
Wouldn’t we need to see the 2 passages in order to answer?
1d) was designed (long time ago so past tense)
2d) Has been repaired (It is still going on the present, this year)
3c) Had discovered (He discovered America long time ago)
4a) To have worked (worked long ago when he was young)
Hope it helps!