Some people think that great chefs _______________(can't reaplace) by robots...)

Parents shouldn't give household tasks to children under 10 years old (GIVEN). Children under 10 years old ___________________household tasks.

Millions of domestic robots ___________(make) since the beginning of the century.

New technologies which can help with the household tasks ______________ (develop) at the moment.

Nobody has cleared up this room for days (NOT). This room ___________________for days.

Robots that clean swimming pools _________________(introduce) into both of the pools our town recently.

Somebody told me these computers were cheap (WAS). I ____________ these computers were cheap.

The first successful robots _____________(create) in Japan in the 1980s.

Robots ________________(not use) for household chores in the 1970s.

...all the experiments now________________(conduct) by robots.

Most of the housework in this house _______________(do) by me.

You must deliver this note to the headteacher this afternoon (BE). This note__________________to the headteacher this afternoon.