In the future，robots will play a more important role in people's life the development of technology.
A．ahead ofB．instead ofC．because of
﹣﹣﹣Look!The kids are playing on the playground.
﹣﹣﹣______ great time they are having!（ ）
| A． |
What |
B． |
How |
C． |
What a |
D． |
How a |
He never smokes _______ drops litter in public.（ ）
| A． |
and |
B． |
or |
C． |
but |
D． |
So |
He got____ birthday cakes on his ____ birthday.（ ）
| A． |
second；fifteen |
B． |
two；fifteen |
| C． |
second；fifteenth |
D． |
two；fifteenth |
We find ________ more useful for students to do new eye exercises.（ ）
| A． |
it |
B． |
this |
C． |
one |
D． |
that |
_____ such a cold morning，I also got up______ 6 o'clock to go for a run as usual.（ ）
| A． |
Before；in |
B． |
At；to |
C． |
On；at |
D． |
In；at |