1 . ________________ (date) from the 18th century, Peking Opera has more than two hundred years of history. (所给词的适当形式填空)

3 . Tom adjusted to his new school and ________ (overcome) his shyness, thus ________ (boost) his confidence. (所给词的适当形式填空)

5 . 始建于唐朝的那座庙宇上个月正在维修。
The temple _________________ was being repaired last month.

6 . The latest model ____________ (feature) a large screen and electronic alarm is popular among young consumers. (所给词的适当形式填空)

7 . 随着儿童节的临近，孩子们变得越来越兴奋。（with＋宾语＋宾补）
________, children are becoming more and more excited.

8 . When John Todd was a child, he loved to explore the woods around his house, ________ (observe) how nature solved problems. (所给词的适当形式填空)

9 . 每逢一个节日即将来临，你就能看到各种商业机构利用社交平台销售它们的产品。
Whenever a festival is coming, you will see various business ________________________ social media to sell their products.

10 . He spoke to me angrily for a few hours, _____________(抱怨) about how hard the exam was. (根据汉语提示单词拼写)