often do some           work at weekends .
#34980
A
Voluntary …volunteers
B
Volunteers …voluntary
C
Volunteers …volunteered
D
Volunteers … volunteering
推荐题目
—I’m leaving on April 30. —So why not come to spend ________ days with me?
#20779
A
all these last few
B
these all last few
C
these last all few
D
all last these few
The girl looked at me with a ____expression. Maybe the problem was quite ___.
#19134
A
puzzled; puzzling
B
puzzling; puzzled
C
puzzled; puzzled
D
puzzling; puzzling
 —How is your father?—He’s fine. He’s______ to play tennis every Sunday.
#20646
A
enough active still
B
enough still active
C
still active enough
D
still enough active