He was often heard ( ) in the next room.
A: sing
B: sung
C: to sing
D: singing
A: sing
B: sung
C: to sing
D: singing
举一反三
- He ________ in the next room. A: is often heard to sing B: often heard to sing C: is often heard sing D: is often hearing to sing
- I have often heard the ABC Song__________, but I have never heard Alice__________it. A: to be sung; to sing B: eing sung; sang C: sung; sing D: sang; singing
- When I went to see her yesterday, I heard a song ______ by her. A: sing B: to sing C: singing D: sung
- Listen! A girl is heard __________ in the next room. ( sing )
- We often heard him _________ in his room. A: to sing B: sings C: sang D: sing