— do you have your hair cut?
— Once a month.
| A．How many | B．How often |
| C．How long | D．How much |
Lu Jialei ， 14， from Hangzhou Foreign Language School ， won first place in the CCTV Chinese Character Spelling Contest (汉字听写大会).
| A．/ ; a | B．a ; the | C．a ; a | D．/ ; the |
He was surprised ________ his best friend again.
| A．to see | B．seeing | C．see | D．sees |
He was just falling asleep________ there was a loud knock at the door.
| A．when | B．while | C．as | D．and |
Mary was dancing while Mike ________ the piano.
| A．played | B．was playing | C．were playing | D．plays |
The old man looked for the dog________
| A．anywhere | B．nowhere | C．somewhere | D．everywhere |