Read the following text and choose the correct answers. Life on other Planets Humans have long been fascinated (26) _______ outer space, and have wondered if there are intelligent life-forms elsewhere that we might be able to contact. (27) _______, we've all seen space creatures on our TV and cinema screens, but 'aliens' like these owe more to the convenience of using human actors to play the parts than to any real form of scientific investigation. (28) _______, many serious space researchers ...

Read the following text and choose the correct answers.

Life on other Planets

Humans have long been fascinated (26) _______ outer space, and have wondered if there are intelligent life-forms elsewhere that we might be able to contact. (27) _______, we've all seen space creatures on our TV and cinema screens, but 'aliens' like these owe more to the convenience of using human actors to play the parts than to any real form of scientific investigation.

(28) _______, many serious space researchers are now beginning to turn their attention to the question of what alien life might actually look like. One early result is Arnold the Alien, (29) _______ by the biologist, Dougal Dixon. This strange being, unlike humans, has its eyes, ears and limbs in groups of three instead of pairs, but (30) _______ its odd appearance, its behaviour is not very different from our own.