Подчеркните глагол-сказуемое и определите его видовременную форму и залог.
1. I don't know what the time is now as my watch has stopped.
2. The typist had typed all the letters before the manager came.
3. I shall be preparing for my examinations in May.
4. Science in Russia has made enomorous progress since the beginning of the century.
5. They informed us that they had charted the steamer "Minsk" for the transportation of the goods.