It is thought that dinosaurs became extinct after an a _ _ _ _ _ _ _ crashed into the earth.
asteroid
I'll take the stairs, you can have the lift to yourself, I get really nervous in ________ spaces.
confined
I can't wait for space ______ to become commmonplace. I'd love to travel to the moon.
travel / tourism
I need a new laptop. The space ____ doesn't work on mine. I can only type one very long word.
bar
We should get the earlier train, so we aren't stressed. It would give us some ____ space and make sure we don't end up rushing to make the connection.
breathing
Our tour guide was a total ___ of space. He didn't seem to have a clue what he was talking about.
waste
A century ago, the idea of going abroad on holiday every year was completely ___ to most people.
probe
alien
on another planet
in outer space
By the time you go to bed tonight, another 200,000 acres of rainforest ________ (destroy)
will have been destroyed
Tomorrow morning the government _____ the details of it's plans to invest in renewable energy. (announce)
is to announce
Apart from taking a short break in June, the underwater exploration team _____ their work for the entire year. (continue)
will be continuing
Hopefully, before long, every one of us ____ that a plant based diet is the only way forward. (realise)
will have realised
When the shuttle eventually begins its journey back to Earth, the astronauts _____ in space for almost two years. (live)
will have lived
will have been living
Huge changes to our lifestyles are imperative if there ____ any hope of saving the planet from further environmental damage. (to be)
will have been
is to be
will be
The environmental summit _______ (hold) in Switzerland this year.
is to be held
In ten years nobody _________ (send) letters by post anymore.
will have sent
will have been sending
will be sending
I really have no doubt that Space Tourism _________ (become) really popular by the year 2060.
will have become
will be becoming
is to become
will have been becoming
