All the students _____two groups by the teacher during the competition.
#39867
A
were divided into
B
were divided
C
divide into
D
divided into
推荐题目
The ________ boy ___________ the fire on May 10th.
#41987
A
18 years old, put out
B
18-year-old, put out
C
18 years old, putted out
D
18-year-old, putted out
We ______English lessons on Saturday morning. 
#39677
A
don’t have
B
haven’t
C
aren’t have
D
no have
Some words_______ on the blackboard just now.
#37259
A
were appeared
B
have appeared
C
appeared
D
are appeared