Don’t leave the water ____ while you brush your teeth.
#98932
A
run
B
running
C
being run
D
to run
推荐题目
Though ______, many laws of nature exist.
#97974
A
not having been discovered
B
having not been discovered
C
not having discovered
D
having not discovered
A new way of teaching _____ in the article can make learning easier.
#88865
A
introduced
B
has introduced
C
was introduced
D
is being introduced
His ____ look on his face suggested that he was ____ to hear the _____ news.
#97698
A
surprising, surprised, surprised
B
surprised, surprising, surprised
C
surprised, surprising, surprising
D
surprised, surprised, surprising
______ in the school campus in spring, we will always noitce a colorful display of flowers.
#95497
A
Walk
B
Having walked
C
Being walking
D
Walking
The mother, ________ in the kitchen, totally forgot the medicine on the table within the child’s reach.
#88594
A
occupying
B
occupied
C
being occupied
D
to be occupied