1. Lingling is the quietest girl in our class.(改为同义句)
    Lingling is ________ than ________ ________ girl in our class.
2. Li Ping is twelve years old. Li Dong is eight years old.(合并为一句)
    Li Ping is four years ________ than Li Dong.
3. The meat is 20 yuana kilo.(对画线部分提问)
    ________ ________ is the meat?
4. It's very warm in Sanya in winter.(用cold改写成一个选择疑问句)
    ________ it very warm ________ ________ ________ in Sanya in winter?
5. I'm tall. Betty is taller than me. Alice is taller than Betty.(把这三句话合成一句话)
    Alice is ________ ________ of the three.

[     ]

A. better
B. dearer
C. cheaper

A. young 
B. the younger
C. the youngest 
D. younger

1. Thank you for __________ (invite) me.
2. I’m planning __________ (spend) time in the beautiful countryside.
3. We’re __________ (leave) for Beijing for vacation next week.
4 We often have fun _______ (play )basketball after school.
5. We should eat a _________ (balance) diet to stay healthy.
6. She draws as ______ (well) as Han Mei.
7. My parents are learning how ______ (use ) the computer.
8. What about ______ (go ) to the concert?
9. Please ________(not talk ) in class.
10.Which book is a little _______ (easy), this one or that one?

A. long and long                    
B. longer and longer
C. the longest                      
D. longest

A. much better            
B. very well
C. more worse            
D. even worse

A. much                
B. least
C. more                  
D. most

A. smallest            
B. biggest        
C. highest            
D. tallest

A. funny          
B. fun  
C. funnier      
D. more funny