(1)Did you hear someone laughing (laugh) outside? (2) I heard someone read (read)loudly in the morning. (3 He was heard to sing ( sing) in the next roor
(1) Did you hear someone ______________(laugh) outside? (2) I heard someone ______(read) loudly in the morning. (3) He was heard ___________(sing) in the next room. laughing read to sing
The missing boys were last seen a near the river. playir yIng B. to be playing C play D. to play
The missing boys were last seen ___ near the river. A. playing B. to be playing C. play D. to play A