at one’s beck and call : always ready to obey somebody’s orders
● There were a dozen of maids and waiters at our beck and call. The best option is to be dominated by someone.

Correct Option: D

at one’s beck and call : always ready to obey somebody’s orders
● There were a dozen of maids and waiters at our beck and call. The best option is to be dominated by someone.

pot-luck dinner : a meal to which each guest brings somefood, which is then shared out among the guests
● All the friends want to get together. So, they decided to arrange a pot-luck dinner. The best option is dinner where everybody brings something to eat.

Correct Option: A

pot-luck dinner : a meal to which each guest brings somefood, which is then shared out among the guests
● All the friends want to get together. So, they decided to arrange a pot-luck dinner. The best option is dinner where everybody brings something to eat.

to hit below the belt : to be unfair/cruel (attack)
● The boxer hit the contender below the belt and the crowd began to behave furiously. The best option is to attack unfairly.

Correct Option: D

to hit below the belt : to be unfair/cruel (attack)
● The boxer hit the contender below the belt and the crowd began to behave furiously. The best option is to attack unfairly.

all at sea : confused and not knowing what to do
● I’m all at sea with these new rules and regulations. The best option is puzzled.

Correct Option: C

all at sea : confused and not knowing what to do
● I’m all at sea with these new rules and regulations. The best option is puzzled.

sought after : wanted by many people, because it is of very good quality or difficult to get or to find
● He was much sought after as a throat specialist, particularly by singers. The best option is in great demand.

Correct Option: C

sought after : wanted by many people, because it is of very good quality or difficult to get or to find
● He was much sought after as a throat specialist, particularly by singers. The best option is in great demand.