Tìm kiếm từ nhiều giáo viên Tiếng Anh...
Harry Potter 1 Grammar
Câu hỏi số 1 trong tổng 6

Harry leapt into the air; he...

trided on something big and squashy.
had trided on something big and squashy.
had trodden on something big and squashy.
trodded on something big squashy.