I would have written before, but I______ ill.
A. was
B. would been
C. had been
D. were
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This is______ a good chance______ none of us wants to miss it.
A. such; that
B. so; that
C. too; to
D. / ; such that
She is busy______ for her, examination now.
A. to prepare
B. to be prepared
C. preparing
D. being prepared
He has been staying at home for several days______a bad cold.
A. because
B. because of
C. in spite
D. in spite of
The relationship between a bacterium and its flagella is most nearly analogous to which of
A rider jumping on a horse's back.
B. A ball being hit by a bat.
C. A boat powered by a motor.
D. A door closed by a gust of wind.
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