Describing change

Sadly, the _____ in the weather meant that the match had to be stopped.

Fortunately, we’ve seen an _____ in internet speeds since the spring.

I think we’ve _____ respect for older people in society.

The organisation is devoted to the _____ of historic churches.

The _____ of various species has been a disaster.

The _____ in the manufacturing sector is very worrying for the government.

We are hoping for a _____ in the fortunes of the company.