Ascientist pays much attention to this problem they looked for the child everywhere yablochkov invented the electric lamp bob will send the letter tomorrow перевести в пасив
To this problem is paid much attention by a scientist. The child was looked for by them everywhere The electric lamp was invented by Yablochkov The letter will be sent tomorrow by Bob
The child was looked for by them everywhere
The electric lamp was invented by Yablochkov
The letter will be sent tomorrow by Bob