at/ by/ travelling/ she/ present/ plane/is.8/15Rearrange the sentences to make meaningful sentences at/ by/ travelling/ she/ present/ plane/is.She is plane by travelling at present.She travelling by plane is at present.She is travelling by plane at present.She is travelling by present at plane.Giải thíchĐáp án: C. Giải thích: Câu chia thời hiện tại tiếp diễn vì có dấu hiệu “at present”.