radical\rIV.\r1. She came up with a new idea for increasing sales.\r2. It makes sense to buy the most up-to-date version.\r3. If the day turns out to be wet, we may have to change our plans.\r4. Upon reflection, she decided to accept his offer.\r5. For the sake of a successful exhibition we should try our best to collect more famous\rpaintings.\r6. We reserved two tickets in the name of Brown.\r7. We had to resign ourselves to taking a loss on the sale.\r8. Economic and social inequalities can never be viewed as positive and constructive\rforces.\r9. If he did move to Beijing, he'd stand a chance of getting a job.\r10. These policemen are frightened at the prospect that they face a population which\rhas the most advanced automatic arms at its disposal.
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