What did Mary say to you just now， Alan？
She asked______．（ ）
| A． |
if I could go to the museum with her tomorrow |
| B． |
why I am so sad today |
| C． |
who did I play volleyball with after school |
| D． |
what will I do on the weekend |
Robots more heavy work for us in the future．（ ）
| A． |
will do |
B． |
did |
C． |
have done |
D． |
were doing |
It is duty to protect the environment．（ ）
| A． |
we |
B． |
us |
C． |
ours |
D． |
our |
So kind of you to give me a ride to the bus stop．
（ ）
| A． |
My pleasure． |
| B． |
Never mind． |
| C． |
It doesn 't matter． |
| D． |
That's nothing to do． |
Mum， I'll take an important test tomorrow．
Don't be nervous， Sandy． （ ）
| A． |
Good luck |
B． |
Good idea |
| C． |
Well done |
D． |
Have a good time |
Can you help me meet my friend Steve at the airport， Joe？
With pleasure． What does he look like？
He of medium height and he small eyes．（ ）
| A． |
has； has |
B． |
is； is |
C． |
has； is |
D． |
is； has |