1. There are _______ (twelve) floors in the building. I live on the _______ ( nine ) floor.
2. Why _______ (not use) the elevator?
3. Do you know how _______ (get) to the post office?
4. We decided _______ (go) shopping this afternoon.
5. Could you tell me whether there is a good place _______ (eat)?
6. She says she gets up _______ (early) in her family.
7. I'll visit the world's _______ (large) water slides.
8. All the _______ say that place is too _______ (tour)
9. She wanted _______ (change) the blouse because it didn't fit.
10. I like _______ (do) some shopping in the mall because things there are _______ (expensive).

A. a thousand of
B. thousands
C. thousand of
D. thousands of

A. thousand
B. thousands
C. thousand of
D. thousands of

A. three and  half years                
B. three and half a year              
C. three and a half year                
D. three years and half

A. ten millions   
B. millions of    
C. ten millions of       
D. million of

A. Million of        
B. Millions of
C. The million    
D. Millions

A. row 5                  
B. Row five
C. Five Row              
D. Row Five

A. one day and half
B. one and half a day
C. one and a half days
D. a half and one days

A. four thousands and eight hundred
B. four thousands and eight hundreds
C. four thousand eight hundred
D. four thousands eight hundred

A. millions                  
B. millions of  
C. million of                
D. ten millions