作业帮【急!】将下列句子变为被动语态.
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/07/04 22:50:45
【急!】将下列句子变为被动语态.
1you can buy stamps at the post office.
2we do not permit ball games in this area.
3Passengers should not leave bags unattended.
4you must return all books to the library on time.
5students can't wear sneakers in school.
1you can buy stamps at the post office.
2we do not permit ball games in this area.
3Passengers should not leave bags unattended.
4you must return all books to the library on time.
5students can't wear sneakers in school.
Stamps can be bought at the post office.
Ball games are not permitted in this area.
Bags should not be left by the passengers unattended.
All books must be returned to the library on time.
Sneakers are not allowed in school.
Ball games are not permitted in this area.
Bags should not be left by the passengers unattended.
All books must be returned to the library on time.
Sneakers are not allowed in school.