Chuyển các câu sau sang thể bị động
chuyển các câu sau sang thể bị động
21.he has to pay the bill
22.for the time being , alice is teaching that group
23.she has finished the report
24.the police have arrested five suspects
25.the mad dog bit the little boy
26.the teacher corrects our exercises
27.mr.smith saw the accident
28.they stsrted a dancing class last week
29.you shuld inssure the packge
30.he may pay the bill for us
21.he has to pay the bill
22.for the time being , alice is teaching that group
23.she has finished the report
24.the police have arrested five suspects
25.the mad dog bit the little boy
26.the teacher corrects our exercises
27.mr.smith saw the accident
28.they stsrted a dancing class last week
29.you shuld inssure the packge
30.he may pay the bill for us