Must I wait here all morning？I have a lot of work to do．
No，you____．You may be back in the afternoon．（ ）
A．mustn'tB．can't
C．don't have to
Excuse me，could you tell me ？
Certainly．Go along the street and you will find it on the right．（ ）
| A． |
how can I get to the radio station |
| B． |
how I can get to the radio station |
| C． |
why I can get to the radio station |
When we building the Subway Line 3，it will be easier to travel around the city．（ ）
| A． |
finish |
| B． |
finished |
| C． |
will finish |
Learning is a lifelong journey because we can learn every day．（ ）
| A． |
nothing new |
| B． |
new something |
| C． |
something new |
Some students don't know how to worries．
They can ask their teachers and parents for help．（ ）
| A． |
belong to |
B． |
deal with |
C． |
call in |
Lucy， look at the stars in the sky．
．（ ）
| A． |
What bright it is |
| B． |
How bright they are |
| C． |
What bright they are |