—The air in Nanjing was much better during the Spring Festival because people were not allowed to let off firecrackers.
—I agree. Everyone should do what he can the environment.
| A．protect | B．protecting |
| C．protects | D．to protect |
Mike is _____ the family photo and the photo is ______ the wall.
| A．in; in | B．on; on | C．in; on | D．on in |
This is my sister. ________ name is Cindy.
| A．Your | B．My | C．His | D．Her |
There is ________ Mp4 and _____ ID card in _____ box.
| A．a; an; a | B．an; an; a |
| C．an; an; the | D．an; a; the |
They are in ____ but in ____.
| A．same grade; different classes |
| B．the same grade; different classes |
| C．same grades; different class |
| D．the same grades; different class |
I ____ a big nose, but Amy ____ a small nose.
| A．have; have | B．have; has | C．has; has | D．has; have |