Directions:For each blank in the following passage, there are four choices marked A, B, Cand D. Choose the one that is most suitable and mark your answer by blackening the corres-ponding letter on the Answer Sheet.
It was wonderful up there. Ralph wanted to reach out and 1 a star, for they 2 so
close. He could see the earth getting smaller and smaller.
The ship circled around a made star called Mars(火星) ,and his space friends 3 Ralph
understand that this was their home.
He wanted to ask all kinds of 4 ,but no one could answer him. There was nothing to eat or
drink. There people had only 5 colourspills which they can eat 6", they were hungry.
Soon it became 7 harder for Ralph to breathe than he felt at first. He felt 8 light that he could not even stand 9 his own feet. "If I could only have some water," he 10,"and a ride back down to the earth!"
The spacemen knew that it was 11 for Ralph to leave. He could not live up there 12longer without special air or suit like theirs. So they took him to a part of the ship where there was13 enough for just one man. A door closed over his head and 14 a minute Ralph was flying down to the earth in his own rocket ship.
Suddenly he felt the rocket 15 down and then stopped. He was back on the earth.