Question:
By the time she intends to get to the airport, the plane _________ off.
-
A.
will have taken -
B.
have taken -
C.
will taken -
D.
will be taken
Reference explanation:
Correct answer: A
Knowledge: future perfect tense
Recognizing signs: by the time => use the future perfect tense to describe an action that happened before a future action. The action that happened before is divided in the future perfect tense, the action that happened after the division is in the present simple tense
Structure: by the time S + V(s, es), S + will have Vp2
=> By the time she intends to get to the airport, the plane will have taken off.
Before she was about to get off the airport, the plane took off.
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