`9.` I / hope / my english / considerably / improve / the end.
`->` I hope my English will considerably improve in the end.
`10.` I / spoke / the man / wife / injured / accident.
`->` I spoke to the man whose wife was injured in the accident.
Ghi nhớ: whose: dùng để thay thế cho các tính từ sở hữu.
vd: I saw a tree whose leaves are red.
(Mình đã nhìn thấy 1 cái cây có lá màu đỏ.)