1.they often buy books .2.this store sells food.3.we sweep the floor once a week.

1.books are often bought by them
2.foods are sold in this store
3.the floor is swept once a week by us1.Jim painted the door2.his wife made cakes for the childen3.theybrokethe window4.he parked the car in car park5.he wrote the book ten years ago6.they will tell us an interesting story7.I will see a filmsoon8.kate will do her homework.9.miss black will teach English 10.We will visit the great wall.,,,你可以根据我写的 依葫芦画瓢啊。。。很简单的。。1.the door was painted by jim2.cakes were made for the children by his wife3.the window was broken by them4.the car was parked in the car park5.the book was written by him ten years ago6.an interesting story will be told to us by them7.a film will be seen by me 8.kate's homework will be done by her9.English will be taught by miss Black10the great wall will be visited by us.天啊。。手好累。。加分不？呵呵1.jack can speak english2.you must finish your homework at first3.you may be use my pen4.we should wash our hands before each meal5.he can do this work by himself