1
vote
1answer
58 views

In “Who would have thought he could do it!”, is “could” “was able” or “would be able”?

In the sentence "Who would have thought he could do it!" does "could do" mean "was able to do" or "would be able to do"?
2
votes
2answers
158 views

Sequence of Tense [duplicate]

Which one is correct? Centuries ago, people weren't aware that the planets revolved around the sun. Centuries ago, people weren't aware that the planets revolve around the sun. In my ...
1
vote
3answers
158 views

Simple past sounds better but past perfect seems more accurate

I think it's grammatically more accurate to say,"The market was closed after a virus had been found." However, it sounds "better" to say,"The market was closed after a virus was found." Grammatically, ...