All attention     on the beautiful girl, the boy didn’t notice the teacher enter the classroom.
#91074
A
focusing
B
focused
C
to focus
D
was focused
推荐题目
______, we had to put off the tennis match. 
#91266
A
It being rainy
B
There being raining
C
Having been raining
D
Being rainy
The children went home from the grammar school,their lessons ________ for the day.
#90950
A
finishing
B
finished
C
had finished
D
were finished