I have a pen friend. She is____ Australian gird.（ ）
| A． |
a |
B． |
an |
C． |
the |
D． |
/ |
The bike must be Li Ping’s,?
| A．must it | B．isn’t it | C．mustn’t it | D．is it |
—you who took my pen by mistake?
—Not yet.
| A．Did;find | B．Did;find out |
| C．Have;found out | D．Have;found |
The Yellow River is the second river in China.
| A．long | B．longer | C．longest | D．the longest |
Did she want see it again?
| A．to | B．/ | C．of | D．at |
The boy likes to play football and the girl likes to play piano.
| A．the;the | B．/;the |
| C．the;/ | D．/;/ |