An apple of discord

Answer: Option C

Explanation:

Example : He did not attempt major questions in exam, we know he will fail, but still we are hoping against hope.

Answer: Option A

Explanation:

Example : Political parties pass the buck on each other for the failure on economic front.

Answer: Option C

Explanation:

Example : He is such a great spokesperson, whenever he takes the floor there is a pin drop silence.

Answer: Option A

Explanation:

Example : He always use to throw cold water on my plans.

Answer: Option B

Explanation:

Example : Rohan was ill at ease after being caught by his father while he was on school bunk.