Написать предложения в пассивном действии используя слово "in"

1. the White House/finish/1800

2. telephones/invent/1876

3. The first DvD/sell / 1996

4. paper/develop / the year 105

Ответить на вопросы: 1) Who was the first man to fly into space?2) Who was the second man to travel into space?3) Who was the first woman to fly into space?4) Who was the first man to walk in space?5) Who was the first astronaut to walk on the Moon?

Как эти предложения будут в пассивном залоге? I bought a house i am buying a house i have bought a house i was buying a house i had bought a house i will buy a house i will be buying a house i will have been buying a house

Перевести текст: Once there was a Little White Teddy Bear. He had a funny little nose and big black eyes. He lived in a big white house. There was a tree in front of the house and pretty flowers.

Задать специальные вопросы: 1. In that house. (They live in that house) 2. in that house. (They lived in that house) 3. in that house. (She lives in that house) 4. in that house. (They were in that house) 5. in that house. (He was in that house)

1) Who was the first person to invent the radio? 2) Who was the first person to invent the telephone? 3) Who was the scientist to discover Antractica? 4) Who were the first explorers to discover Antractica?