I never go to school by bus；I walk to school ________．
| A．usually |
| B．sometimes |
| C．often |
| D．every day |
His funny hat made the students _____ in class.
| A．to laugh | B．laughing | C．laugh | D．Laughed |
---Students always have ______ homework every weekend.
--- That’s _____ bad.
| A．too much; much too | B．too many; many too |
| C．much too; too much | D．many too; too many |
You can expect something from the story.
| A．learn | B．to learn | C．learning | D．learnt |
Beijing is one of the ______ in the world today.
| A．busiest cities | B．busiest city |
| C．busy city | D．busy cities |
Eating some vegetables is good ______ your health.
| A．with | B．for | C．at | D．of |