Add the correct prefix or suffix to the word in parenthesis to complete the sentence.
          
            
                
                    
                    
                        
                            Example                            
                            If the children ____ (behave), they must go to bed early.
                        
                        
                    
                
                
                
                    
                        
                    
                    
                
                    
                        
                            
                                                    
                            
                                
                                    1 of 10
                                    You can't _____ (do) what's already been done.
                                
                                
                            
                        
                    
                    
                
                    
                        
                            
                                                    
                            
                                
                                    2 of 10
                                    His support gives the case _____ (legitimate).
                                
                                
                            
                        
                    
                    
                
                    
                        
                            
                                                    
                            
                                
                                    3 of 10
                                    The lesson is full of mistakes, we will have to _____ (write) it.
                                
                                
                            
                        
                    
                    
                
                    
                        
                            
                                                    
                            
                                
                                    4 of 10
                                    Jane is the most _____ (grace) dancer in the group.
                                
                                
                            
                        
                    
                    
                
                    
                        
                            
                                                    
                            
                                
                                    5 of 10
                                    The situation is not as _____ (help) as you think. There are some options.
                                
                                
                            
                        
                    
                    
                
                    
                        
                            
                                                    
                            
                                
                                    6 of 10
                                    My son is much more _____ (responsible) than my daughter. He never does his homework.
                                
                                
                            
                        
                    
                    
                
                    
                        
                            
                                                    
                            
                                
                                    7 of 10
                                    I might not like it, but I don't _____ (approve).
                                
                                
                            
                        
                    
                    
                
                    
                        
                            
                                                    
                            
                                
                                    8 of 10
                                    To me, there is nothing worse than _____ (bore).
                                
                                
                            
                        
                    
                    
                
                    
                        
                            
                                                    
                            
                                
                                    9 of 10
                                    Dogs are great for those looking for _____ (companion).
                                
                                
                            
                        
                    
                    
                
                    
                        
                            
                                                    
                            
                                
                                    10 of 10
                                    She has a very _____ (regular) work schedule. Some weeks she works mornings, other weeks she works nights.