3. The city has __ a rapid rise in real estate prices over the past few years. A incornorated B summarized C witnessed guaranteed 4. The company had to implement a lay- __ due to a decrease in demand for their products. A over B away C off D down

Here are the answers and explanations:<br /><br />**3. The city has __ a rapid rise in real estate prices over the past few years.**<br /><br />* **The correct answer is C: witnessed.** <br /> * **Witnessed** means to have seen or observed something happen. This fits the context of the sentence, as the city has observed the increase in real estate prices.<br /><br />* **Why the other options are incorrect:**<br /> * **Incorporated** means to include something as part of a larger whole.<br /> * **Summarized** means to give a brief overview of something.<br /> * **Guaranteed** means to promise something with certainty.<br /><br />**4. The company had to implement a lay- __ due to a decrease in demand for their products.**<br /><br />* **The correct answer is C: off.**<br /> * **Lay-off** is a common phrase that means to dismiss employees from their jobs, usually due to economic reasons.<br /><br />* **Why the other options are incorrect:**<br /> * **Lay-over** refers to a temporary stop during a journey.<br /> * **Lay-away** is a system of buying goods by making regular payments.<br /> * **Lay-down** is not a common phrase in this context. <br />