Look at these two nice coats. They are ______.
| A．Wang Cheng and Liu Jia's |
| B．Wang Cheng's and Liu Jia |
| C．Wang Cheng's and Liu Jia's |
| D．Wang Cheng and Liu Jia |
This is _____ pen and ________ is in the pencil-case.
| A．mine, hers | B．my, hers | C．my ,her | D．mine,her |
— ______ do you go to the movies? —Once a month.
| A．How long | B．How often | C．How far | D．How soon |
The baby kept ________and the mother felt_________________ .
| A．cried; angry | B．to cry; surprised |
| C．crying; worrying | D．crying; worried |
The sentence structure of ‘A baby panda is drinking her mother’s milk.’ is.
| A．S+V+IO+DO | B．S+V+P | C．S+V+DO+OC | D．S+V+O |
—_______have you known each other? —Since we were in our childhood．
| A．How far | B．How often |
| C．How long | D．How soon |