| 1 | The government has implemented some measures to protect the environment. | |
| 2 | The government has introduced a series of policies to support innovation and entrepreneurship. | |
| 3 | In order to protect the environment, the government has introduced a series of laws and regulations. | |
| 4 | It is time to introduce a law to protect animals from abuse. | |
| 5 | The government is preparing to introduce strict measures for controlling air pollution. |