— You look scared. What happened?— Well , I _______ along the street ________ the UFO landed.
#40522
A
was walking ; while
B
is walking ; when
C
was walking ; when
D
is walking ; while
推荐题目
 —Where is Jack? —He _________ basketball on the playground. 
#38025
A
plays
B
is playing
C
is going to play
D
play
The door is __________.Who ______ it?
#42718
A
open; opened
B
open; open
C
close; closed
D
closed, close
 ---Do you mind _________your room?   ---No, I’ll do that after finishing _________this article.
#37153
A
clean, write
B
clean, writing
C
cleaning, write
D
cleaning, writing
It _____ me more than one hour to read the book yesterday.   
#41978
A
take    
B
takes  
C
to take
D
took
If I find his phone number,I ________ you.
#42412
A
tell
B
told
C
will tell
D
have told