Question

The flight ____ before we reach the airport.

(i) will have taken off (ii) has taken off

(iii) is taking off (iv) was taking off​

Answer 1

Answer:

The flight has taken off before we reach the airport .

Answer 2

The flight (ii) has taken off before we reach the airport.

Explanation for the answer:

• Have and has implies possession in the present tense.
• It describes the events that are currently happening.
• Generally, Has is used with the third person singular.
• Here, the correct answer to be filled will be "has taken off" as before they reach the airport, the flight has taken off.
• Hence, the correct answer is (ii) has taken off.