1. no,the housework is shared by everyone in the house
2.the food is cooked by lisa's dad
3.lisa's dad will be helped by lisa
4.until about a year ago, the shopping was done by lisa's mother
5.since then, most of the shopping have been done by lisa
6.no. it is taken online
7.it is cleaned nearly everyday.
8.it might be cleaned today
9.the floors are swept by an old brush.
10.lisa thinks a vacuum cleaner can be saved time.