ответ:People are searching for a 'greener' for of air transport. Some experts think large balloons that can carry people, called 'airships', are a solution. Here are some recent predictions:
- Airships land and take off straight up from the ground, so they
will carry people and things to places with no airports, like the Arctic.
- They are comfortable and quiet so airships
will be probably popular for luxury travel.
- Airships can carry things across short distances, so they
will transport cars across rivers, like ferries.
- They can only carry 12 people, so trips
won't be probably cheap.
Объяснение:
Was Bessemer always trying some new idea?
2. Our colleagues aren't now performing a new set of experiments.
Are our colleagues now performing a new set of experiments?
3. The conference isn't coming to an end now.
Is the conference coming to an end now?
4. They won't be collecting the data for six weeks.
Will they be collecting the data for six weeks?
5. We weren't discussing
any recent works in the field of physics at the conference yesterday.
Were we discussing
any recent works in the field of physics at the conference yesterday?
6. A direct-current motor isn't driving water-cooling pumps.
Is a direct-current motor driving water-cooling pumps?
7. The sun isn't emitting energy.
Is the sun emitting energy?
8. He wasn't conducting important observations for some hours two days ago.
Was he conducting important observations for some hours two days ago?
9. She won't be talking to her scientific adviser at 6 p.m. tomorrow.
Will she be talking to her scientific adviser at 6 p.m. tomorrow?
10. I shan't be writing about some works in the field of my speciality tomorrow’s
night.
Shall I be writing about some works in the field of my speciality tomorrow’s
night?