I saw him     when I passed by.
#48543
A
ran
B
to run
C
running
D
run
推荐题目
 She is heard_______ every day in her room.
#49195
A
sings
B
sing
C
to sing
D
singing
I’m really looking forward to J.K. Rowling’s new book ________. 
#50644
A
coming out
B
coming on
C
putting out
D
putting on
Why not _________ an English club to practise _________ English?
#49240
A
join; speaking
B
to join; speaking
C
join; to speak
D
to join; to speak
I think _________ history about China is very important.
#49097
A
study
B
studying
C
studied
D
studies