--- Did you notice him come into the hall?--- Sorry, sir. I _______ with my friends online.
#39325
A
was chatting
B
chatted
C
would chat
D
am chatting
推荐题目
Sunshine cinema _____________a film called Love boat.
#38430
A
is show
B
is shown
C
is showing
D
is on show
Our English ______ far better in a month if we try harder.
#36808
A
becomes
B
will become
C
has become
D
became
—Why did you go there?—I __________the homes of movie stars. 
#39303
A
visit
B
visited
C
will visit
D
am visiting