Rút gọn giúp mình The envelop which lies on the table has no stamp on it.
2 câu trả lời
The envelop lying on the table has no stamp on it. (rút gọn dùng Ving với dạng chủ động)
The envelop which lies on the table has no stamp on it.
->The envelope lying on the table has no stamp on it.
