1-1 課文：去藥局 1-2 單字 1-3 文法：Stop + Ving 1-4 文法：recommend

16:39

2-1 課文：參加晚宴 2-2 單字 2-3 文法：seeing someone 2-4 文法：click

22:29

3-1 課文：在國外租房 3-2 單字 3-3 文法：as long as 3-4 文法：think it over

17:36

4-1 課文：在超市購物 4-2 單字 4-3 文法：how have you been 4-4 文法：cross

42:07

5-1 課文：去郵局寄包裹 5-2 單字 5-3 文法：comply with 5-4 文法：in time

22:31

7-1 課文：簽健身房會員 7-2 單字 7-3 文法：something has been around 7-4 文法：it's (not) likely to do verb

22:17