From the given options, select the one that rightly explains the given expression:

A bolt from the blue

(1) An unexpected and sudden event

(2) A delayed event

(3) A very pleasant but bluish event

(4) Long attainted event

Match the Idioms given in List I with their meaning in List II

List I (Idiom)	List II (Meaning)
A. Above all	I. Aimlessly
B. At random	II. Very short distance
C. At a loose end	III. Most important
D. At a stone's throw	IV. Leisure and free time

Choose the correct answer from the options given below:

Match the idioms given in List-I with their meanings given in List-II:

List-I	List-II
(Idioms)	(Meaning)
(A) To cool one's heels	(I) to forget the enmity
(B) To bury the hatchet	(II) to wait and rest for some time
(C) To chew the cud	(III) to make too fine distinctions
(D) To split hairs	(IV) to talk in an aimless manner

Choose the correct answer from the options given below:

Match the Idioms in List I with their meanings in List II:

LIST I		LIST II
A. bone of contention	I.	close co-operation
B. under the weather	II.	move on from a fight
C. in cahoots	III.	cause of quarrel
D. bury the hatchet	IV.	slightly unwell

Choose the correct answer from the options given below:

Choose the correct idiom to replace the underlined phrase in the following sentence:

Prakhar is obsessed with sustainable living. He is always lecturing someone or another about the benefits of composting and waste management.

A. has a chip on his shoulder about

B. has wind in his sails about

C. has a bee in his bonnet about

D. has a bun in the oven about

Choose the correct answer from the options given below:

Fill in the blank with the most appropriate option:

The new law was introduced __ increasing concerns about public safety.

Match the idioms/proverbs given in List-I with their meanings in List-II

List-I	List-II
(A) Lost in the clouds	(I) Ruined
(B) Go to the dogs	(II) Confused
(C) A fly in the ointment	(III) Share the cost
(D) To go Dutch	(IV) Something trifling that mars the whole

Choose the correct answer from the options given below:-