Переведите предложение из прямой речи в косвенную "The experiment can not be completed because of the equipment failure,” the researchers announced.

The engineering students wonder: “When did industrial technology begin?”

“Take all the measurements as accurately as possible”, the head of the laboratory said to the research student.

1. how can i help you?

2. do you have warm mittens?

3. of course. do you have white and blue scarves?

4. how much does it cost?

my family consists of  three people.  i'm  mom and dad.  i  was nineteen,  i work  in a hospitalspetsalistom  hr.  my  mother  thirty-seven years.  she has her own  shop,  it  privateperdprinematel.  my father  for forty years.  he works for  an oil company.  we love  to spend timetogether  often.  our family is very  friendly,  we help each other  in everything "

what do you like doing in your free time?

quick- quicklyer-the quickliest

bad-worse-the worst

expensive-more expensive-the most expensive

clever-cleverer-the cleverest