-Can you see the map on the wall?
-Yes, __________.

—Is that computer engineer James King?
—It _____ him. I'm not quite sure. 

-She looks tired.  
-Yes, she___________go to see a doctor.  

—Whose book is this?  
—It _______ be Joan's. There is her name on the cover.  

—_________ you play golf ?  
—No. But I can play table tennis.    

—Can you come to have dinner with me this evening?  
—I'm afraid not. I _______ take care of my grandmother. She is ill.  

— _______ you come to our piano lesson?  
—Sure. I'd love to.  

You _______ drive on the left in Hong Kong.  

按要求完成句子。
1. She can help you. (改为否定句)   
    She _______  _______ you.
2. He would like to play basketball with us. (改为一般疑问句)  
    _______ he _______to play basketball with us?
3. He has to visit his uncle. (改为否定句)  
    He _______  _______to visit his uncle.
4. They can play the piano.  (就画线部分提问)  
    _______ can they _______?
5. They can't go to the party. (改为否定祈使句) 
    ________ ________ ________ the party.
6. Can the children swim in the river? (作否定回答)
    _______ _______ _______.

—Can you come to Susan's party?  
—Sorry. I ________ look after my grandma.