Question 1. Energy-saving bulbs should he used to _________ electricity.

A. check         

B. consume    

C. replace       

D. save

Question 2. Three new buildings _________ here last year.

A. were being built

B. built           

C. are built     

D. were built

Question 3. I wish I _________ have to get up early.

A. didn’t        

B. doesn’t      

C. wasn’t       

D. don’t