Grammar (Page 2)
Jul 9, 2026
[Grammar in Use Unit 12] For, Since and When and How long
Let's study For, Since, When, and How long.
Jul 8, 2026
[Grammar in Use Unit 11] Present Perfect Negative Form
Let's study the negative form of the present perfect tense.
Jul 5, 2026
Unit 1 ~ 4 Sentence Practice
Let's review what we have learned so far through example sentences.
Jul 4, 2026
[Grammar in Use Unit 10] Present Perfect Continuous Questions
Let's study interrogative sentences in the present perfect continuous tense.
Jul 3, 2026
[Grammar in Use Unit 9] Present Perfect vs. Present Perfect Continuous
Let's study the present perfect tense.