—Is your brother a middle school student?--.
| A．Yes,it is |
| B．No,she isn’t |
| C．Yes,he is |
| D．No,it isn’t |
This isChinese stamp,that isEnglish stamp.
| A．a,an | B．a,a | C．an,an | D．an,a |
I want a coatmy son.Becausecold.
| A．to,its | B．to,it’s | C．for,it’s | D．for,its |
I send you a dollyour good work.
| A．in | B．at | C．of | D．for |
I like to playthe wind.
| A．on | B．at | C．of | D．in |