Всем доброе утро, кто сможет помочь с этим, буду неописуемо благодарен. Заранее сп?

Всем доброе утро, кто сможет помочь с этим, буду неописуемо благодарен. Заранее сп??сибо огромное вам. 12. Выберите правильную глагольную форму. 1. I corrected the mistake (found/founded) by my teacher. 2. They (showed/shown) us a new movie last week. 3. The movie (showed/shown) was very (boring/bored). 4. He keeps the letter (wrote/written) by his girlfriend. 5. They (improved/improve) the method: the method (improve/improved) was very helpful in their work. 6. He (took/take) all the letters (received/receiving) that day. 7. No train (arrived/arriving) at the station during the night because of the snow storm. 8. The theatre (built/builds) in the 18* century is the most beautiful building in the city. Упр. 13. Образуйте Participle II от приведённых ниже глаголов и заполните ими пропуски в предложениях: to record, to contain, to flatten, to cause, to divide, to radiate, to launch, to deduce. 1. Ice ages (вызванные) by different mechanisms are still a puzzle to scientists. 2. The last period of glaciation (зарегистрированный) in the geological history ended about twenty-five thousand years ago. 3. The age of the Sun can be estimated from the rate of the energy (излучаемой) by it. 4. The total amount of salt (содержащийся) in the sea can be measured. 5. In recent centuries it was learned that the earth is an imperfect sphere, slightly (сплющенная) at the poles and (растянутая) at the Equator. 6. The orbits of the first artificial satellites, (запущенных) in 1957 and 1958, showed that the flattening is less than had been thought. 7. Numerically the flattening is defined as the difference between the equatorial diameter and the polar diameter, (делённые) by the equatorial diameter. 8. The earth's shape, (выведенная) by Newton theoretically in his Principia in 1687, was a great help at that time.