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A Survey on Future Communication

In a recent survey, TechNews asked young people to (1) how they will talk to each other in 30 years' time.

The results are not (2) .

Only 10% of the respondents think people will still send letters and postcards to each other (3)_ 2050.

About 30% think holography and telepathy technologies will allow them to communicate in (4)_ 200l time with their friends.

They say that if children spend most of (5) _ time interacting on the Internet, they may also not be able to communicate face to face very well in 30 years.

Once a month, the moon travels (6) _ a complete circle around the earth.

This is because we, on Earth, see only that section of the moon that catches the sun's light (7) ...... the sun, the moon and the earth are in a straight line with the moon in the middle, it is impossible for us to see the moon.

As the new moon begins to circle the earth, however, we begin to see that part of (8) .... surface that catches the sun's light.

After some days, when it reaches the position where the earth is between the sun (9)......... the moon, we see the lull moon.

Later, it again becomes half moon, becoming smaller and smaller until it (10) _ to become the new moon