So far, most of the work _______ by others, it’s your turn to do the rest of it. 
#39421
A
has finished
B
finished
C
has been finished
D
is finished
推荐题目
---Why haven’t you asked her to come here?---She _______ an important experiment when I found her and she _____ it. 
#41859
A
had done; didn’t finish
B
was doing; hasn’t finished
C
did; wouldn’t finish
D
has done; hadn’t finished
There is no doubt that students ________in their study if they       more praise from their teachers.
#36925
A
will make progress; will get
B
make progress; get
C
will make progress; get
D
make progress; will get
The meeting _ by the time I got there yesterday.
#42169
A
was on
B
has been on
C
had begun
D
has begun