1. Exam-oriented education cannot be fully replaced by quality-oriented education within a short period of time 

(cấu trúc bị động với động từ khuyết thiếu)

2. Robert Pattinson who visited our school last week, played Edward in the Twilight films

(cấu trúc với mệnh đề quan hệ)

3. Many people came to the meeting, some of whom were half an hour late

(dùng mệnh đề quan hệ với "of whom" sau các từ như some, both, all, many, most,...)

1. Exam-oriented education cannot be fully replaced by quality-oriented education within a short period of time 

(cấu trúc bị động với động từ khuyết thiếu)

2. Robert Pattinson who visited our school last week, played Edward in the Twilight films

(cấu trúc với mệnh đề quan hệ)

3. Many people came to the meeting, some of whom were half an hour late