Помогите с решением, заранее спасибо!

32the guests should be invited this week. 33some of them will have to be telephoned. 34all the food have to be bought. 35the decorations have to be put up. 36the presents have to be wraped. 37a baby-sitter has to be found. 38a turkey has to be cooked for a long time. 39their complaints should to be sent to the head office by people. 40the meeting had to be postponed by them because of illness. 41your car might be stolen if you had left the keys in it. 42the fire could have been caused by an electrical fault. 43next year's congress are going to be held in SF. 44the football match shouldn't have been played in such bad weather. 45the milk is brought to my door by the milkman but the letters are left in the hall by the postman. 46не видно.