V. Замените действительный залог страдательным.
1.      They invented photography in the 1840s. 
2.      The French government gave the Statue of Liberty to the American people. 
3.      They have sent for the doctor.
4.      The students are decorating the hall.
5.      They show films at the cinema.
6.      They will have completed the construction by that time.
7.      She will deliver a lecture tomorrow.
8.      Fleming discovered penicillin in 1928. 
9.      Tourists have already taken pictures of this monument. 
10.  The Chinese invented paper.