用a an the 填空,不需要时不填
this is _ modern house and _ that is _ old-fashiones house.there's _ big swimming pool in front of _modern house.there is _ beautiful garden in front of _old-fashioned house._ modern house is in _ china and _ old-fashioned house is in _ japan._ Mr Smith is at _ home today.he is in _ his swimming pool._ sun is _ bright and _ water is _ nice and _ warm.Mr Fetini in _ his garden now._ flower have got _ pretty colours.