Interrupt Butt in = interrupt or intrude on a conversation or activity; break in; interject in Look at the sentence : He kept on butting in with silly comments.

Correct Option: D

Interrupt Butt in = interrupt or intrude on a conversation or activity; break in; interject in Look at the sentence : He kept on butting in with silly comments.

Discourage Throw cold water = to be unenthusiastic or discourage Look at the sentence : Our boss never likes to throw cold water on our suggestions.

Correct Option: B

Discourage Throw cold water = to be unenthusiastic or discourage Look at the sentence : Our boss never likes to throw cold water on our suggestions.

An unknown entry A dark horse = a little known person or thing that emerges to prominence. Look at the sentence : You can never say, some dark horse may come along and win a House of Lords seat.

Correct Option: C

An unknown entry A dark horse = a little known person or thing that emerges to prominence. Look at the sentence : You can never say, some dark horse may come along and win a House of Lords seat.

To be deaf Hard of hearing refers to someone who doesn’t hear well; somewhat deaf. Look at the sentences : You will have to speak distinctly. Dad is a little hard of hearing.

Correct Option: C

To be deaf Hard of hearing refers to someone who doesn’t hear well; somewhat deaf. Look at the sentences : You will have to speak distinctly. Dad is a little hard of hearing.

A pointless search A wild–goose chase = a foolish and hopeless search for something. Look at the sentence : Physicists searching for the hypothetical particle may be on a wild goose chase.

Correct Option: B

A pointless search A wild–goose chase = a foolish and hopeless search for something. Look at the sentence : Physicists searching for the hypothetical particle may be on a wild goose chase.