I’m surprised _______ my old friends in the street.
#48831
A
see
B
seeing
C
to see
D
to look at
推荐题目
When I got out of the room, I found someone _____________ the tree.
#50126
A
climbing
B
to climb
C
climb
D
climbs
I’ve asked him __________ us for dinner, but he said he was quite busy.
#49861
A
joining
B
to join
C
joined
D
join
After you finish the exercises, you’d better have your answers ___________.
#48921
A
checking
B
checked
C
to check
D
check
Our headmaster isn’t in his office. I can’t find him anywhere. Did you notice him ______ the office?
#48914
A
to enter
B
enter
C
to leave
D
leave
— Do you often practice ______ English with your classmates after class?— Yes, and it improves my speaking skills.
#50984
A
to speak
B
speaking
C
to say
D
saying