1. (2020七下·镇江新期末) 根据你所听到的短文内容，判断下列各句正误。

1. （1） There are four people in David's family.
3. （2） David's father does the dishes on weekends.
5. （3） David's mother cooks meals every day. 
7. （4） David's mother washes clothes on Saturdays.
9. （5） David sweeps the floor on weekends.