A. I saw Josie, and I knew she was ill.
B. I didn’t know Josie was ill, but I saw her.
C. I didn't see Josie although I knew she was ill.
D. I didn’t know Josie was ill, and I didn’t see her.
Nguyễn Thị Cẩm Hà
vế sau là wouldn't thì mang nghĩa phủ định chứ nhỉ
thank you !
Uk t vẫn thấy TH này
phẩy rồi vẫn dùng and đuoc ak mn >??