The World Health Organization warned that Asian countries __________ attentive to bird flu since Asia ___________ got rid of the disease completely.
| A．should keep; has | B．must remain; has not | C．ought to stay; has been | D．shall be; has not been |
In common with most teenagers，the girl is always ______ about the lives of movie stars.
| A．conscious | B．curious |
| C．anxious | D．serious |
It is widely accepted that animals learn to do things because their certain acts lead to _______.
| A．rewards | B．prize | C．awards | D．results |
．He came here by ________ way of London.In ________ way his health is much improved，but he is still not really well.
| A．a; a | B．/; a |
| C．the; the | D．a; a |
．—I wonder whether the speaker has arrived.
— ________ ，I’ll check at the reception desk.
| A．Wait and see | B．Beg your pardon |
| C．If you’ll excuse me | D．It’s still early |
The talk between the two leaders aimed at ending the long _____of
war between the two countries.
| A．sense | B．case | C．state | D．condition |