C
cake // apple pie ——> dessert
can hardly wait to do —— > look forward to doing // can't wait to do // be anxious to do
can't fit it in —— > too busy
can't get away with that —— > will get into trouble
can't put the book down —— > the book is interesting
can't recognize —— > looks different
can't stick around —— > have to go
can't turn down an offer —— > be eager to go
carry out the plan —— > implement the plan
casual —— > informally