--Where’s Mr. Wang , do you know? -- Well, it’s hard to say. But I saw him        a football game just now. 
#50878
A
was watching
B
watching
C
had watched
D
watched
推荐题目
— Do you enjoy       in this city?— Yes, I do.
#49733
A
to live
B
living
C
lived
D
to living
My best friend is good at ________.
#51400
A
sing
B
sings
C
singing
D
sang
Would you mind ____ here
#49904
A
smoke
B
smoking
C
not smoking
D
smokes
Will you please invite him _________ in a writing competition?
#49993
A
joins
B
to joining
C
to join
D
joining
My father always has fun __________with the neighbours on weekends.
#50922
A
to play chess
B
playing chess
C
playing the chess
D
to play the chess