He got his hair ______ before going to the concert.
A. cutting B. to cut C. cut
I t is one of the _______ international airlines.
| A．busy | B．busier | C．busiest | D．most busy |
He goes to school ___ every day.
| A．by the bus | B．by bus | C．take bus | D．take a bus |
The woman can speak _______ Chinese.
| A．a little | B．a few | C．lot of | D．many |
It’s more_______ to climb the tall tree, be careful.
| A．danger | B．dangerous | C．busy | D．difficult |
______ does your father work ? －In a hospital.
| A．What | B．How | C．Where | D．Which |