在英语中，sing是song的
举一反三
- She will sing a song _____ she is asked.
- —What did Mr. Black do in the middle of the night —Well, I’m not sure, but he was often heard (). A: singing the same song B: to sing the same song C: sing a same song D: to be playing same song
- This song is pretty easy______ A: to be sung B: to sing C: sing D: D. being sung
- The students are used __________ a song at the ________ of the class. A: to sing, begining B: to singing, start C: to sing, beginning
- She ______ (sing) an English song now. A: is singing B: are singing C: was singing D: does sing