*Mệnh đề quan hệ:
- The dryer has a filter that is removable.
*Câu điều kiện hỗn hợp:
- If the children had behaved well, they wouldn't have been remove from the school.
*Câu bị động:
- Hiện tại đơn: He is given a removable battery.
- Quá khứ đơn: The dirt on the window was removed by the girl.
- Tương lai đơn: They will be been busy because of the removal of the furniture.
@vanw.