题目内容

选择合适的短语并用其正确形式填空

  receive from,send a message,more than,in the universe,be called,be alone,go around,on Earth,lots of,Milky Way

(1)

There are more than 200 billion stars in our galaxy,the ______,and the sun is only one of them.

(2)

But why has no one from other planets ______ us ______?

(3)

Scientists have discovered many other galaxies ______.

(4)

He ______ Superman.

(5)

______ we ______,or is there life in space?

(6)

There are all kinds of plants ______.

(7)

I ______ just ______ a letter ______ him.

(8)

______ engineers have entered the meeting room.

(9)

______ 500 students will take part in the sports meeting.

(10)

The Earth is a planet and it ______ the Sun.

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