Any tips for the starting and ending for letter wrting

                                                                               Date                      

Dear,  

                                                        Sincerely,                                                                

Explanation:

That's the structure of a letter but if you are wanting to a beginning then you typically start with "Hi. How are?" kind of thin and you would finish with something like "I wish the best for. " or something like that

I hope this is what you wanted:

the answer is c 100% -apex