( ) It’s time for _______.
| A．do homework | B．watch TV | C．homework | D．play football |
( ) I _______ to school by bus this morning.
| A．walked | B．went | C．come | D．coming |
( ) —Can you sing a song in English?
—No, I __________.
| A．may not | B．mustn’t | C．needn’t | D．can’t |
( ) He has two basketballs. One is new, __________ is old.
| A．the other | B．other | C．the others | D．others |
( ) Bruce, look at your dirty shoes. You’d better __________ them right now.
| A．washed | B．washing | C．wash | D．to wash |