Answer: will have left
Explanation: we use future perfect tense to express certainty that an action was completed. Generally, we can say that Future Perfect relates to the past in the future.
Subject + WILL HAVE + past participle
The answer to the first question is A. The answer to the second question is B. The answer to the third question is A.
<span>This might have a negative effect on our "Environment"
In short, Your Answer would be Option C
Hope this helps!</span>
Answer:
I would help . . .
Explanation:
but this is not a question . . .
sorry :(
