—Is there anything wrong, Bob? You look sad.—Oh, nothing much. In fact , I ____ of my friends back home.
#100230
A
have just thought
B
was just thinking
C
would just think
D
will just be thinking
推荐题目
When I first met Bryan I didn’t like him, but I ________ my mind. 
#100579
A
have changed
B
change
C
had changed
D
would change
I am tired. I ______ all day.
#104217
A
am working
B
have been working
C
worked
D
have been worked