5. at the moment ( hien tai hoan thanh )

6. despite + N/ving

7. less + N khong dem duoc

8 . nghia

9 . cau hoi duoi -> V chinh la have , S la you

10 cau bi dong

11 nghia

12 nghia

13 trang tu quan he chi noi chon

14 nghia

15 , 16 tu dong nghia

17, 18 trai nghia

19 , 20 hoi-dap

21. kobr gthik sao

22 an su dung dung truoc la nguyen am ( a , o, e, u,i ) 

23 type of chi su da dang cua 1 thu

24, 25 nghia