There’re few oranges in the box，_____

There is no doubt that I’m trying to do what is best, but ________ I have got to consider the cost

下列各句中加点的词语使用恰当的一句是

Tell me ________ how it came about that you were 20minutes late for class You needn’t go into details

He is so addicted to computer games that_______seems to be no chance of talking him into quitting