Lưu ý: dạng câu bị động ( mình chỉ nhắc thôi chứ ko có ý đồ j âu làm phiền mọi người ạ )
1 Workers were digging a large hole in the ground
2 Cow were eting grass on the meadow
3 visitors must leave umbrellas in the cloakroom
4 John hasn't finished his homework
1 Workers were digging a large hole in the ground
=> A large hole was being dug in the ground by the workers
2 Cow were eting grass on the meadow
=> Grass was being eaten on the meadow by Cow
3 visitors must leave umbrellas in the cloakroom
=> Umbrellas must be left in the cloakroom by the visitors
4 John hasn't finished his homework
=> John's homework hasn't been finished
P/S : Good Luck
~Best Best~
thank you bạn nha