Step 1: Examine each usage.
(a) "Eye for detail" - correct idiomatic usage.
(b) “Waiting for the day” - correct prepositional usage.
(c) "Bear for her to be angry" - acceptable usage in English.
(d) "For ever" is awkward; the standard expression is "forever" (one word). Hence this is inappropriate. \[ \Rightarrow \boxed{(d)} \]
Fill in the blank with the correct option.
The manager’s decision to cut staff was met with .......... from the employees, who felt it was unfair and poorly timed.