1. Yes, it is.
2. Yes, i did.
5. 针对why一般用because回答,比如,because she wants to buy a small house in the country.
He has just retired. 必须加上has,因为是现在完成时,表示他刚刚退休.
6. It costs $5oo.
1. Yes, it is.
2. Yes, i did.
5. 针对why一般用because回答,比如,because she wants to buy a small house in the country.
He has just retired. 必须加上has,因为是现在完成时,表示他刚刚退休.
6. It costs $5oo.