I don't see any chance for New Zealand to make a comeback. New Zealand is definitely going to lose this match. We saw New Zealand's defeat in the first match as well. And it can be said for sure that New Zealand is going to lose by a big margin in the second match as well.
It was certain that england will have upper hand on new Zealand in second match of test series because we have seen thier previous innings so things were already clear, anyway if we deeply have a look on scoreboard england have some unlucky innings like some of thier player unfortunately lose thier century by 8 runs and 4 runs also with 1 runs behind stokes didn't complete his half century, but I think they have idea that they can easily do it because after few back to back defeat and batting collapse broke new Zealand confidence. Also they have some recent bad record in test format against SiriLankan so they have several weak zone which they has to work on it. Anyway congratulations to england for another fantastic series victory
Back-to-back huge wins for England and the third game is also in progress. England are looking stronger but should underestimate to New Zealand team. New Zealand will need to give a 100% performance to win this important match. This is important in terms of the World Test Championship.
New Zealand still have time to make their record amazing by winning every single game and do not lose hope. In the final test, they have made 315 runs with 9 wickets lost. I understand that this score is not much but still NZ needs to bowl well on the 2nd day and hope to get the England batsmen out early.