—Where is Tom? We can’t find him anywhere. —Perhaps he_____ home.
#54001
A
has gone
B
is going
C
went
D
was going
推荐题目
I think that teenagers shouldn’t be allowed to get their ________.
#62985
A
pierces
B
to pierce
C
piercing
D
pierced
When I was at the college , I __________ up early to do some body  building exercise . 
#54413
A
used to get
B
used to getting
C
was used to get
D
used get
Linda used ______long hair. Now she has short hair.
#52009
A
having
B
to have
C
has
D
Had