I am told to guess the meaning of an unknown word, but my question is _______ I still can’t understand its meaning.

Therebe a fashion show in our town tomorrow.

There were many morepeople who got injured in the big fire than _______.

In modern society, alternative energies __________ traditional ones are playing an important role in our daily lifeThat’s just because scientists have made great breakthroughs _________ the development of science and technology

To the thief’s surprise, a tourist filmed his stealing themoney _____[ ]