He spoke so quickly that I didn"t ______ what he said.
A. catch
B. accept
C. take
D. listen
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I"m very ______ to you for your help.
A. pleased
B. agreeable
C. grateful
D. thanks
— How can I use this washing machine — Well, just refer to the ______.
A. explanation
B. expressions
C. preparations
D. directions
IBM"s competitors will be able to ______ their products to the new hardware at an affordable cost.
A. adapt
B. stick
C. yield
D. adopt
Many in the credit industry expect that credit cards will eventually ______ paper money for almost every purchase.
A. exchange
B. reduce
C. replace
D. trade