Giải thích luôn ạ 21. My student gave up playing games last month. My student used to ……………………………………………………………………………. ' 22.We began to check the washing machine three hours ago. We have ……………………………………………………………………………. 23.She isn’t tall. She can’t reach that box. (ENOUGH) She isn’t ……………………………………………………………………………. 24.. “Can you buy me a pen on your home way?”, my brother asked me. My brother asked me………………………………………………………………

2 câu trả lời

21. my student used to play games last month.

S+used to+V-inf+....

22.  we have checked the washing machine for three hours.

chuyển từ quá khứ đơn sanng hiện tại hoàn thành

23. she isn't tall enough t reach that box

S+be/V+adj/adv+enough+to V

24. my brother asked me if I could buy him a pen on my home way.

viết về câu tường thuật

`21`.My student used to play games last month

`\rightarrow` S + used to + V : Đã từng

`22`.We have checked the washing machine for three hours

`\rightarrow` Thì HTHT : S + have / has + V3 / PII

`\rightarrow` Đặc điểm nhận dạng : for

`23`.She isn't tall enough to reach that box

`\rightarrow` Cấu trúc : S + be / be not + adj + enough ( for O ) + to V

`24`.My brother asked me if I could buy him a pen on my home way

`\rightarrow` Câu trần thuật ( CNV ) : S + asked + O + if / whether + S + V ( lùi thì )

`\text{@ TheFox}`