Did you help                
                                            
                    Are you going to help                
                                            
                    Are you helping                
                                            
                    Will you help                
                            
            
            Answer is Wrong!
            Answer is Right!
        The correct answer is: Will you help me with my suitcase, please?
- Did you help me with my suitcase? This is a past tense question, so it is not appropriate to ask this if you are currently asking someone to help you with your suitcase.
 - Are you going to help me with my suitcase? This is a future tense question, so it is not appropriate to ask this if you are currently asking someone to help you with your suitcase.
 - Are you helping me with my suitcase? This is a present tense question, but it is not the most polite way to ask someone for help. It is more polite to ask someone if they will help you, rather than if they are helping you.
 - Will you help me with my suitcase, please? This is the most polite way to ask someone for help. It is a present tense question, so it is clear that you are asking someone to help you right now. It is also a polite way to ask for help, as you are using the word “please.”
 
I hope this helps!