Các bn giúp mk nha. Mai mk nộp rồi. Thanks!!!!!!! mk sẽ vote 5* cho nha IV. Rewrite the following sentences so that the second sentence means the same as the first one. 1. Scientists have invented new devices to help people live a longer life. New devices………………………………………………………………… 2. I don’t have enough time, so I can’t go on holiday this summer. If …………………………………………………………………… 3. The rescue workers evacuated the villagers in the raged flood to the safe place last night. The villagers in the raged flood…………………………………………………………….. 4. The students will provide aids for the homeless people tomorrow. Aids…………………………………………………………………………… 5. The people will protect the environment now. The environment will be nice If………………………………………………………………...……………