Plain style: Daily conversations Unit1-20 Audio

Nai-Form: “have the experience of V” and “V, V and so on” Unit1-19 Audio

Dictionary -Form: “be able to” and “to do” Unit1-18 Audio

Nai-Form: “Please do not” and “must” Unit1-17 Audio

Te-Form: “Please” and “be -ing” Unit1-16 Audio

Te-Form: “May I do …?”, “You must not do…” and more! Unit1-15 Audio

Te-Form: “Please” and “be -ing” Unit1-14 Audio

Want! Unit1-13 Audio

Adjectives 2 Unit1-12 Audio

Counters! Unit1-11 Audio