Сделать вопрос косвенным, на англ. Начинать так: "They ask..." 1. Has anybody landed on Mars ? 2. Is there life on Venus

1. \"Has anybody landed on Mars?\" - The ask if/whether anybody has lived on Mars. 2. \"Is there life on Venus?\" - The ask if/whether there is life on Venus. 3. \"Will people live on the Moon some day?\" - The ask if/whether people will live on Mars some day. 4. \"Do astronauts often visit Space Flight Control center?\" - They ask if/whether austronauts often visit Space Flight Control center. 5. \"Are there any aliens out there?\" - They ask if/whether there are any aliens out there. (В данных предложениях согласование времен не нужно, так как глагол главного предложения \"ask\" стоит в настоящем времени).