In each group of adjectives below there is one prepositional phrase with the wrong preposition. Cross this phrase out. 1) brilliant at, good at, efficient at, competent at, capable at 2) experienced in, intelligent in, gifted in, skillful in 3) excellent at, hopeless at, incapable at, bad at, skilled at
1) brilliant at, good at, efficient at, competent at, capable at
2) experienced in, intelligent in, gifted in, skillful in
3) excellent at, hopeless at, incapable at, bad at, skilled at