Could you stand _______ for me and teach my English class tomorrow morning, John?

A. I think so                                                                

B. I feel very excited

C. Thank you. Hope you will drop in                  

D. Of course not, it’s not costly

A. pulled              

B. dropped                    

C. pushed             

D. threw

A. I promise                

B. No, not yet                   

C. Sure. I’d be glad to help               

D. You’re welcome

A. tour                        

B. travel                       

C. trip                             

D. circuit

A. reduced            

B. altered                       

C. resolved           

D. devoted

A. Alike many finds                                                  

B. It was like many finds

C. Many alike finds                                              

D. Like many finds

A. spins                

B. is spinning                          

C. would be spinning              

D. were spinning