---Can I pay the bill by check?
---Sorry, sir. But it is the management rules of our hotel that payment be made in cash.
| A．shall | B．need | C．will | D．can |
He is determined to become a specialist ________ computer when he grows up.
| A．for | B．in | C．on | D．about |
The teacher, with 6 girls and 8 boys of her class, ________ visiting a museum when the earthquake struck.
| A．was | B．were | C．had been | D．would be |
They argued ________each other _________ where to spend the golden week.
| A．at; over | B．with; about | C．about; at | D．over; on |
During his five-day state visit to Japan, Hu Jintao delivered such an ________ speech that all the people present were ________.
| A．inspiring; exciting | B．inspiring; excited | C．inspired; exciting | D．inspired; excited |
Some of you may have finished unit one. _____ , you can go on to unit two.
| A．If you may | B．If you do | C．If not | D．If so |