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）
【小题1】Our workmate has been in danger. We’re all cconcerned about his health.
【小题2】 Air pollution is one of the problems that we can’t afford to i.ignore .
【小题3】People aged from 13 to 19 are called tteenagers .
【小题4】The old man ssuffered a bad backache after the accident happened.
【小题5】 He iinsisted that he should be sent to where he was most needed.
【小题6】I need a ddetailed report about that accident not just a summary.
【小题7】We should have a proper aattitude to life, then you can have a strong sense of happiness.
【小题8】Please read the ddirection on the bottle before taking the medicine.
【小题9】All those ppresent at the meeting are my classmates.
【小题10】My child spends most of the time playing online games. It really uupsets me.
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解析：
【小题1】be concerned about 是固定用法，意思是关心
【小题2】副词to之后用动词原形
【小题3】根据谓语动词are，可确定这里应该用名词复数
【小题4】根据after the accident happened可知这是发生在过去的事情，故用一般过去时
【小题5】根据that he should be sent to where he was most needed可知这是发生在过去的事情，故主句用一般过去时
【小题6】应该用形容词修饰名词report
【小题7】作句子宾语，故用名词形式
【小题8】作句子宾语，故用名词形式
【小题9】根据are my classmates可知应该用一般现在时
【小题10】根据My child spends most of the time playing online games. 可知应该用一般现在时