Instruction

Select the best answer to complete the sentence.

1. Thirty percent of -------- of this business trade show in Chicago make a purchase within one year.

2. Our company specializes -------- producing speakers for car audio systems.

3. You ought -------- kept her waiting outside for so long.

4. The time for -------- is over. Now we have to move on.

5. -------- royalty, her refined manners were very impressive.

Your score is

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