Giúp mình vs mọi người
1. she couldn't buy these shirts because they were expensive
=> these shirts...............................
2. they have built a new school i this city
=> a new school..............................
3. they have to change the date of the meeting
=> the date...........................................
4. hoa didn't have time, so she finished her work late
=> hoa finished......................................
5. she often wore the ao dai last year
=> she used .............................................
6. this book is cheap, so he buys it
=> he......................................................