"anxious to see the new show at the museum" "dying to hear who won"
"spent an anxious night waiting for the test results" "cast anxious glances behind her" "those nervous moments before takeoff" "an unquiet mind"
误 We were anxious for knowing whether he had arrived safely.
正 We were anxious to know whether he had arrived safely.
析 be anxious for后通常接名词或代词,不接动名词。