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新概念英语第二册课后习题答案详解
Lesson 7
练习答案
Key to written
exercises
1
．关键句型练习答案
A detectives were waiting(1.1); They
were expecting(1.2);
detectives were
waiting(1.5); others were waiting(1.6);two
detectives
were keeping guard(11.7-8)
B 1 When the plane arrived, some of the
detectives were waiting inside
the main
building while others were waiting on the
airfield.
2 When two of the detectives
opened the parcel, two others were keeping
guard at the door.
C (sample
answers)
1 I was getting into my bath
when you telephoned me.
2 I was reading
Hamlet when you saw me in the library this
morning.
3 I was saying that you must
see the new film when you interruped me.
D 1 was leaving…arrived 2 worked/ was
working…was sitting/ sat3 was
walking…met
4 was
reading…heard
5 was
preparin
g…set/ was setting
6 dropped…spoke
2
．难点练习答案
1 He gave all his books away.
2 She woke the children up early this
morning.
4 They cut the king's head
off.
5 Put your hat and coat on.
7 Help me to lift this table up.