________ from endless homework on weekends, the students now find their own activities, such as taking a ride together to watch the sunrise.
#92267
A
Freed
B
Freeing
C
To free
D
Having freed
推荐题目
______almost one hundred jin, the stone was moved by him alone.
#96094
A
Weighed
B
Weighing
C
It weighed
D
To weigh
The scientist spent years alone in the forest，____ by eating wild fruit and small animals．
#88542
A
surviving
B
survived
C
to survive
D
having survived
If the babysitter cannot come tomorrow，do you mind________alone at home，doing his homework?
#91337
A
Fred’s leaving
B
Fred being left
C
Fred’s having left
D
Fred having been left
When ________ questions in class, one should answer them as clearly as possible.
#94179
A
asking
B
to ask
C
to be asked
D
asked
_________ from other continents for millions of years, Australia has many plants and animals not found in any other country in the world.
#95474
A
Being separated
B
Having separated
C
Having been separated
D
To be separated