The author accepted the job because______.
A. she wanted to make some money to go to college
B. she couldn't find anything better to do
C. selling books was one of the most satisfying jobs
D. helping people made her feel proud
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Astronauts are people who______.
A. collect rock samples
B. are sent to work in space
C. are interested in the moon
D. study the structure of the moon
Jenny is only three years old. She is too young______alone at home.
A. to leave
B. to be leaving
C. to be left
D. to have been left
A．himB．anyoneC．someoneD．her
A. him
B. anyone
C. someone
D. her
I tried to catch the ball but it was______my reach.
A. over
B. above
C. out
D. beyond
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