30. ____you saw him pick up the money, you can’t be sure he stole it.
A. For example
B. As soon as
C. Even if
D. At last
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29. I hope you will consider____with us.
A. do business
B. did business
C. does business
D. doing business
28. – Thank you for your information. –____.
A. Never mind
B. You must be joking.
C. I’m fine.
D. My pleasure.
27. Is it your firm ____ is making the claim?
A. which
B. that
C. whom
D. where
26. Is there anything ____ I can do for you?
A. which
B. where
C. how
D. that
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