There is a bird        in the sky.
#50711
A
fly
B
flying
C
flies
D
to fly
推荐题目
__________ newspapers is good for us , I think.
#51109
A
Watching
B
Looking at
C
Reading
D
Seeing
Something is wrong with my computer. I’ll have it______.
#48519
A
repair
B
repairing
C
repaired
D
to repair
My parents want me   more exercise. 
#48989
A
take
B
takes
C
taking
D
to take
I’m thirsty. I’d like _____ a glass of water.
#49843
A
drink
B
to drink
C
drinking
D
dran