A cooperative program between China and Germany on building Yangshow, a famous ancient city, into a(n) _____ city has proceeded smoothly since it started in September last year.

A. have lost         

B. will be losing    

C. will have lost    

D. are losing

A. absorb   

B. provide   

C. read        

D. transmit

A. in fear of                 

B. under threat of       

C. with fear of           

D. with threat of

A. We’ll have to move upstairs soon if the flood rises any higher.

B. Unless the flood rises any higher we won’t have to move upstairs.

C. If we don’t move upstairs, the flood may rise higher.

D. We have to move upstairs in case the flood rises any higher.

A. Should  

B. Had        

C. Were      

D. Did

A. didn’t come    

B. doesn’t come    

C. hadn’t come     

D. hasn’t come

A. a bell      

B. a mirror                 

C. a waterfall             

D. a lake