The quote reveals
the quote explains
the quote states
As you may know, verb tense has three basic forms—past, present, and future. When constructing sentences, you’ll always want to use the same verb tense within a sentence when describing actions that are/were/will be concurrent. As such, let’s look at the sentences:
1. <em>The soccer team was good and is still improving.
</em>
Sentence 1 is incorrect because “still” implies that the state of the soccer team and its improvement exist at the same time. Thus, the team is good and is still improving is how things should correctly be presented.
2. <em>The singer is singing songs he performed last year.
</em>
Sentence 2 is correct because the actions mentioned are not concurrent. The singer singing is in the present, and the songs were performed in the past. As such, both actions are represented accurately with the correct tense.
The main reason is the rich volcanic soil. People are willing to take high-risk gambles for the most basic things of life -- especially food. ... Except for the volcanic region around Naples, farming in southern Italy is exceedingly difficult because limestone forms the basement rock and the soil is generally quite poor.
