Select the most appropriate option to fill in blank no. 2.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. has been.
- The given sentence is clearly in the present perfect tense or the present perfect progressive tense.
- Hence, it identifies an action or a state that took place at an unspecified time.
- Thus, the sentence formation of the present perfect tense will be: Subject + have/has + past participle + the rest of the sentence.
The correct sentence is:
When the air is clear, the sunset has been yellow, because the light from the sun has passed
a long distance through the air.......