1 . 根据句子语境，选用方框中单词填空。

academy       objective       evaluate       encounter       secure       routine

1. These smart homes will keep us ________, save us energy, and provide a more comfortable environment to live in.
2. Your home will also learn your daily ________and preferences, so everything will be ready for you when you get home each evening.
3. In 1967, the Chinese government formed a team of scientists with the________ of discovering a new treatment for malaria.
4. Her team examined over 2,000 old medical texts, and ________280,000 plants for their medical properties.
5. All incoming students at the ________are required to take a college writing class in their first term.
6. In fact, Einstein often ________people on the street who would stop him and ask him to help explain things.