He heard someone _____ when he was walking in the street.
A: play
B: to play
C: playing
A: play
B: to play
C: playing
举一反三
- When I was ________ past his room yesterday evening, I heard him ________ the piano. A: to walk; to play B: walked; played C: walking; playing D: walk; play
- Tom heard them (play) ______ on the ground when he passed by.
- He likes to swim（） A: and playing football B: and he also likes playing football C: and to play football D: and he likes to play football
- He likes to swim _________. A: and to play tennis B: and he also likes playing tennis C: and playing tennis D: and he likes to play tennis
- He likes to swim _________. A: but play football B: and playing football C: and to play football D: and he also likes playing football