30．When you finish your work, don’t forget to put the tools back where they ________．
#103889
A
are
B
will be
C
were
D
had been
推荐题目
— Were you surprised by the ending of the film? — No, I ______ the book, so I already knew the story.
#100283
A
was reading
B
had read
C
am reading
D
have read
His failure in the experiment suggested that he ________ his teacher’s proper instructions.
#101852
A
should not have followed
B
should not follow
C
mustn’t have followed
D
hadn’t followed
---Is everyone here? ---Not yet. Look, there_______ the rest of our students!
#103245
A
come
B
comes
C
is coming
D
are coming
At that time he looked angry because his son______computer games all the afternoon
#103168
A
played
B
was playing
C
has played
D
had been playing