Viết lại câu với những từ đã cho

1.His voice is beautiful.His performance is not skillful.(but)
His voice is beautiful,...
2.Our friends sent these poscards yesterday.
These poscards
3.We last saw him two years ago.
We haven't 
4.My mother handles most of the chores
Most of the chores
5.She spends one hour doing the laundry everyday
It takes her one hour