Does Mr tang have to go to Thailand next month?这里为什么有了next m

Does Mr tang have to go to Thailand next month?这里为什么有了next m The next month I'll go back to my bedroom.Next month I'll go I'm to go to Manchester next month.i'll visit Martin_i went I'm to go to Manchester next month.I'll visit Martin...i wen I‘m going to ______ to Shanghai next month. Let us go to visit the Great Wall next month,( they will go to Mount Emei __ next month He will go to Japan on business ___ next month We will go to the Great Wall ___ next month. I___going to London next month. Mr.black____（want）to go to Beijing next Friday. I′m going to leave next month.对“next month”提问.