Spelling test - find correct spelling :

Answer: Option C

Explanation:

Correct : The recent survey has indicated that there is a perceptible change in climate due to global warming.

Add "a" in option C

Answer: Option A

Explanation:

Correct : It is arrogant of you to assume that you will win every time.

Replace "for" with "of" in option A

Answer: Option B

Explanation:

Correct: The reason for the bus being late was that the bus was involved in an accident.

Replace "because" with "that" in option B

Answer: Option C

Explanation:

Use 'Sakshi and me' in place of 'Sakshi and I'.

Answer: Option D

Explanation:

Use 'And fired him' in place of 'and has fired him'.