1.Someone delivers the newspapers once a day(giup mik voi )
->The newspapers.............................................
2.They didn't invite me to the birthday party
->I....................................................................
3.You must finish these exercises before 4 o'clock
->These exercises .................................................
1.Someone delivers the newspapers once a day
->The newspapers...are delivered once a day...........................................
2.They didn't invite me to the birthday party
->I.....was invited to the birthday party ...............................................................
3.You must finish these exercises before 4 o'clock
->These exercises ...must be finished before 4 o'clock..............................................
Phong157hg Câu 2 mình sửa was -> wasn't