“Shall I carry the suitcase for you, Mary?” said J...

Câu hỏi: “Shall I carry the suitcase for you, Mary?” said John.

A John offered Mary to carry the suitcase for Mary.

B John offered to carry the suitcase for Mary.

C John offered carrying the suitcase for Mary.

D  John offered Mary if he should carry the suitcase for her.