viết hai cách 1. What is the price of this book? How much ........... ................................................. How much ........... ................................................. 2. How much is your dress? How ........... ................................................. What ........... ................................................. 3. How does your blue shirt cost? What is .................................. ............................. How much ........... ................................................. 4. What is the price of the red car? How much................................ ............................ How much ........... ................................................. 5. How much is a bottle of cooking oil? What is ...................................... How much ........... ................................................. 6. How much does this vase costs? What is ...................................... How much ........... ................................................. 7. How much is those skirts? What is ...................................... How much ........... .................................................