Our Future. Vocabulary test

They ...us the end of the story. It was really scary!

Many people are sure that ... are made... UFOs

The ... sent fantastic pictures back to Earth

There are thousands of ... that go around the central star like our sun

There are too many people on Earth, so many countries have a problem with...

How can we save the Earth's natural... ?

The ... arrived safely back on Earth yesterday .

Venus is the brightest ... in the sky

He ... he didn't want to spend the night in that ... house

Animals are dying,,,