Don’t leave the water ________ while you brush your teeth. 
#94420
A
run
B
running
C
being run
D
to run
推荐题目
_____,they set out to break the record for cross­channel swimming.
#98139
A
Well equipped
B
Well equipping
C
Well equips
D
To equip
___________ the man who lost the purse, Mike had to stay there longer.
#89864
A
Not finding
B
Not found
C
Not having found
D
Having not found