Look，the light is still on in Helen's office．
Maybe she_________ her work yet．（ ）
| A． |
doesn't finish |
B． |
won't finish |
| C． |
hasn't finished |
D． |
didn't finish |
is quite easy for people to find any place in the world with the help of online maps．（ ）
| A． |
That |
B． |
It |
C． |
One |
It's already 7：50． If you want to get to the meeting on time， you must ， Jack．
I see． I'll walk quickly．（ ）
| A． |
hurry up |
B． |
ring up |
C． |
stay up |
What should I do， doctor？
healthy， you should take more exercise．（ ）
| A． |
Keep |
B． |
Keeping |
C． |
To keep |
Can you kick the ball to end of the football field？
It's hard for me． I think few goalkeepers can make it．（ ）
| A． |
another |
B． |
the other |
C． |
other |
I went to see you yesterday evening． But you weren't in． Where were you then？
I a walk by the lake with my father．（ ）
| A． |
was having |
B． |
am having |
C． |
have had |