The candidate spoke confidently,impressed me most.
A. so that
B. it
C. that
D. which
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African elephants are more difficult to tame than Asian ones.
A. It is generally believed that
B. That is generally believed that
C. The general belief that
D. Generally believing that
The back garden of our house is a beautiful lawn,very pleasant to sit on in summer.
A. it is
B. where it is
C. which it is
D. which is
has been stated before, metals have many good properties.
A. It
B. Which
C. That
D. As
that there was no time to lose.
A. It occurred to me
B. It was occurred to me
C. As was occurred to me
D. What was occurred to me was
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