Personal pronouns , possessive pronouns and reflexive pronouns
Declarative statement structures
Sentence structures with character “把”
Questions：what/什么？，where/哪儿，who/谁，when/什么时候，why/为什么？，how/怎样？
Declarative sentence/陈述句 with “的，了，吧，呢”
Past finished action with character “过”
Time: days of the week/周，星期，礼拜