It’s cold in here. We must have the fire    day and night. 
#98511
A
burn
B
burns
C
burnt
D
burning
推荐题目
_______far from school, the boy is often late.
#95760
A
Living
B
Having lived
C
Being lived
D
Lived
   Finally they managed to find a path _______.
#97344
A
to follow
B
following
C
to go
D
going