Don’t bother me.I am listening to the birds ______.
#95520
A
singing
B
sing
C
to sing
D
sung
推荐题目
While watching television, .
#88583
A
the doorbell rang
B
the doorbell rings
C
we heard the doorbell ring
D
we heard the doorbell rings
And there, almost _____ in the big chair, sat her little brother, who never had to be told to keep quiet.
#98865
A
having lost
B
losing
C
to be lost
D
lost
____ in thought, he almost ran into the car in front him.
#94335
A
Losing
B
Having lost
C
Lost
D
To lose
