单词拼写（根据所给首字母或中文写出合适的单词，每题1分，满分10分）
Our workmate has been in danger. We’re all c___________ about his health.
Air pollution is one of the problems that we can’t afford to i___________.
People aged from 13 to 19 are called t___________.
The old man s__________ a bad backache after the accident happened.
He i___________ that he should be sent to where he was most needed.
I need a d___________ report about that accident not just a summary.
We should have a proper a__________ to life, then you can have a strong sense of happiness.
Please read the d____________ on the bottle before taking the medicine.
All those p___________ at the meeting are my classmates.
My child spends most of the time playing online games. It really u__________ me.