If Mary had ______the situation to Tom, he would have understood it.
A. supplied
B. explained
C. charged
D. thrown
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I'm pleased to receive your letter of April 10th, ____for our catalogue and price-list.
A. ask
B. asked
C. to ask
D. asking
____your trip is short or long, we can work out a schedule for you.
A. Whether
B. What
C. How
D. Which
The project team ______ people from different departments of the company.
A. falls into
B. brings about
C. consists of
D. results from
We will assure you that your order will ______(deliver)within 15 workdays.