Ответить на вопрос по англ яз Определить сложное предложение complex subject 1. He is said to be singing at the Olympics closing ceremony, 2. This type of rocket is supposed to have many advantages. 3. For a long time the atom was thought to be indivisible, 4. These two young people are sure to be very good friends. 5. You are sure to be there tomorrow night, aren't you? 6. The Mona Lisa is considered to be one of his most famous works. 7. Roberta was known to be an honest and hard-working girl.