Question:
By 2020, he ______ as the director of this company for thirty years.
-
A.
will work -
B.
will be working -
C.
will have worked -
D.
work
Reference explanation:
Correct answer:
Knowledge: future perfect tense
Recognizing signs: By 2020 => use the future perfect tense to describe an action that will happen before a time in the future
Structure: S + will have Vp2
=> By 2020, he will have worked as the director of this company for thirty years.
=> Before 2020, he will be the director of this company for 30 years.
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