π¨ The answer to the previous task has arrived. #quiz
π Since Mauricio worked hard, he ......... finish his tasks on time.
π could
π was able to β
π could have
"Could have" is outright incorrect because it's not followed by "finishED"; just "could" is grammatically weak in this case because, it rather refers to the physical possibility/ability or a skill. In this sentence you're speaking about the factual ability to finish the tasks resulting from working hard.
Whenever in sentences like this you mean "to manage to do sth" or "to succeed in doing sth", use "to be able to".
=== === === ===
Let's work with directions of actions.
π The austronauts will ......... plants to the Moon.
π fetch
π bring
π take
π Since Mauricio worked hard, he ......... finish his tasks on time.
π could
π was able to β
π could have
"Could have" is outright incorrect because it's not followed by "finishED"; just "could" is grammatically weak in this case because, it rather refers to the physical possibility/ability or a skill. In this sentence you're speaking about the factual ability to finish the tasks resulting from working hard.
Whenever in sentences like this you mean "to manage to do sth" or "to succeed in doing sth", use "to be able to".
=== === === ===
Let's work with directions of actions.
π The austronauts will ......... plants to the Moon.
π fetch
π bring
π take