－Have you heard of the news about the missing Malaysian plane?
－Of course, people all over the world want to know _______.
| A．where is it | B．whether it is safe |
| C．how does it disappear | D．why is it missing |
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．/;/ |