National water usage is predicted to (a)   (increase) by 2.5% next year.

December last year the price of gold (a)   (soar) to new heights.

France's property market (a)   (go down) in 2010.

The amount of people going on annual holidays have been (a)   (fluctuate) for several months.

The price of oil (a)   (remain stable) for the foreseeable future.

In England, the number of people visiting the beach has (a)   (drop) since the pandemic broke out.

The water level in the Mekong has (a)   (rise dramatic) since the start of the monsoon season.

If we get a new president at the next election, the stock market (a)   (plunge).

Europe is expected to have the greatest (a)   (drop) in percentage contribution by 2050.