Don’t leave the water ______ while you brush your teeth. 
#94670
A
run
B
running
C
being run
D
to run
推荐题目
_______ full preparations, we decided to put off the party till next week.
#95517
A
We did not make
B
Having not made
C
We had not made
D
Not having made
The ____ boys were last seen ______ near the West Lake.
#95487
A
missing ; play
B
missed; played
C
missed ; to play
D
missing; playing