当你想借同学的橡皮时,你该怎么说:A.Can I use your pen? B. Can I use your crayon? C. Can I use your eraser?
( ) It’s time for _______.
( ) I _______ to school by bus this morning.
( ) —Can you sing a song in English? —No, I __________.
( ) He has two basketballs. One is new, __________ is old.
( ) Bruce, look at your dirty shoes. You’d better __________ them right now.