Поставьте глаголы-сказуемые в соответствующей видо-временной форме: 1. The students (to make) good progress in their English for the last three months. 2. He (not to know) the matter in detail. 3. Bobrov (to be) an efficient worker. 4. They (to advertise) the new model now. 5. They (to see) the advertisement already. 6. The efficient staff of stand-attendants, guides and interpreters (to do one’s best) to make the exhibition a success. 7. I (to find) the latest model of car in the magazine “Car Driver” lately.