Нужно составить предложений в косвенной речи в прошедшем времени...Помогите пожалуйста!

даны слова: Make,tidy,his room. По этим словам нужно составить предложение. Например: Ann makes Steve tidy his room.
Упражнение№2
1) Want,make a mess,in the house,not.
2)Ask,turn the musik off.
3)Let,take,her things,not
4)Make,do the dishes.
5)Need,do the shopping.
6)Would like,walk the dog.

Здесь нужно поменять предложения в косвенную речь.помогите пожалуйста!
One day I was told the following story.An American in London went sightseeing.He was taken round the city by a a guide and was shown many interesting buildings."How long did it take to build this hous? "he asked the guide when they were passing a hotel."About six month",said the guide."Six months!"cried the American."A building like that can be built in a month in America".Then he was shown a new building."And how long did it take to buid that?"he asked."This building as built in a month"?said the guide."A month"!Said the American .In America a place like that can be built in two days"Some minutes later they came to the Houses of Parlament."That`s not a bad-looking place .When was built? "asked American ."You many not believe me ",said the guide smiling,"but that building was not there when I crossed the bridge last night"
Спасибо большое!