Open the brackets using correct forms of Participle.
(To have) several essays, to write. John decided not to go to the party.
(Never to visit) the place before, she got lost.
When (to present) historically, the subject seemed more interesting.
The number of electronic computers (to use) in any field of human activity is an indication of its modernity.
(to finish) dinner, he sat down with his cigar, (to turn) over weekly papers.
She looked at me slyly, as if (to conseal) something.
He bowed low when (to presented) to the guests.
(to shake) hands with everybody he began to play the guitar.
(to dial) their number, Peter asked for the manager.
(to be) very busy all the week, he could not answer the letters.
The new cinema (to build) in our town is not far from the Town Hall.
(to dress) the children went tobogganing.
