— Is there any possible way to help the children get rid of such a bad habit?— To be honest, it’s very hard, but we ______on this problem.
#103296
A
work
B
worked
C
are working
D
were working
推荐题目
I soon found that the work I was doing ____ by someone else — in other words, I was wasting my time.
#102953
A
had already been done
B
has already been done
C
would be done
D
have already been done
Trust him please! When he _______ reading it, he will return the book to you on time.
#103607
A
finish
B
will finish
C
has finished
D
finished
—Hey ,it’s you, Jackie! I didn’t think you could be here．—A big surprise ,right? I _______ for you all the afternoon．
#100196
A
have waited
B
was waiting
C
have been waiting
D
waited
I’d rather you did some social research when you are free, but you _____.
#104482
A
didn’t
B
weren’t
C
wouldn’t
D
don’t
Give me an undisturbed hour and I ________ the work Tom has left unfinished.
#99213
A
see to
B
will see to
C
would be seeing to
D
have seen to