6 11 Find all the passive verb forms in the text in Ex, 2. How do we form the passive? When do we use it? Then, rewrite sentences 1-5 in the passive. 1 They have been monitoring the eagles activity using special equipment for months. 2 Volunteers have rescued several injured eagles 3 They say the reserve hasn't released any birds into the wild yet 4 The eagle had caught its prey by the time we started recording 5 Experis didn't allow anyone to film the eagle chicks during the first days of their lives.