1.When did you last spend Christmas with your family?
->How long is it…
2.You are tired because you often stay up late
->If you…
1.When did you last spend Christmas with your family?
->How long is it…
2.You are tired because you often stay up late
->If you…
1.How long is it since you last spent Christmas with your family?
2. If you didn’t stay up late, you wouldn’t be tired.
Sai bạn nói mk nha. Xin 5 sao và ctlhn
`1.` How long is it since you last spent Christmas with your family?
`->` Đã bao lâu rồi kể từ lần cuối bạn đón Giáng sinh với gia đình?
`2.` If you didn’t stay up late, you wouldn’t be tired.
`->` Câu điều kiện loại 2 diễn tả giả thiết không có thật ở hiện tại: If S V-ed, S would/could/might… V
@ `Ly`