viết lại câu 1)Van Cao wrote the song 'tien quan ca' in 1944 -> the song 2) He was so lazy .That why he failed the final exam -> If 3)I find doing volunteer work meaningful -> It's
2 câu trả lời
1)Van Cao wrote the song 'tien quan ca' in 1944
-> the song 'tien quan ca' was written by Van Cao in 1944
2) He was so lazy .That why he failed the final exam
-> If He wasn't so lazy ,he not failed the final exam
3)I find doing volunteer work meaningful
-> It's doing volunteer work meaningful
1. The song was written by Van Cao in 1944.
2. If he wasn't so lazy, he not failed the final exam.
3. It's meaningful to do voluteer work.
