选择题：When I went to bed last night, I __21__ asleep imm

When I went to bed last night, I __21__ asleep immediately. I must have been tired because I had been working so hard for several hours. So I forgot to close the windows before getting into bed. If I had remembered, the thief would not have got in. But __22__ a perfect opportunity to enter the house. The next time I __23__ late I will lock the house carefully.
A policeman came to see me about the thief. "I have been told to investigation," he said. "So I __24__ ask you some questions. First, how __25__?" I told him that I had left the windows open. "You should be more careful." He said. "If people looked after their houses properly, we wouldn.t have so much work to do."
21.
A.he was given
B.work
C.want to
D.did the thief get in
E.fell
答案：E
22.
A.he was given
B.work
C.want to
D.did the thief get in
E.fell
答案：A
23.
A.he was given
B.work
C.want to
D.did the thief get in
E.fell
答案：B
24.
A.he was given
B.work
C.want to
D.did the thief get in
E.fell
答案：C
25.
A.he was given
B.work
C.want to
D.did the thief get in
E.fell
答案：D