1. He had to give the money back. obliged
=> He............................................................ give the money back.
2. I didn’t need any help to repair my bicycle. repaired
=> I............................................................. own.
3. Teachers from the British Council started this school. set
=> This school............................................ teachers from the British Council.
Mọi người giải thích ra cho em nhé CÓ GIẢI THÍCH MỚI TICK ĐÚNG NHÉ