【单选题】I’m considering ________a washing machine, which is considered ________a great help to my wife.
【单选题】There is something wrong with my washing machine. I must have it______.
【单选题】There is something wrong with my washing machine and it requires _____.
【单选题】Yesterday I put my woolen skirt in the washing machine by mistake and now it has ______ .
【单选题】I don't like washing my clothes_______. I usually washing them by a washing machine.