作业帮求新概念英语第二册 第7课课后题全答案.注意：要求是全答案.
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求新概念英语第二册 第7课课后题全答案.注意：要求是全答案.
求新概念英语第二册 第7课课后题全答案.
注意：要求是全答案.
求新概念英语第二册 第7课课后题全答案.注意：要求是全答案.
Lesson 7
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 preparing…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.
8 Take your shoes off and put your slippers on.
11 They have pulled the old building down.12 Make your mind up.
14 She threw all those old newspapers away.
3．多项选择题答案
1 b 2 c 3 c 4 d 5 a 6 c
7 d 8 a 9 c 10 b 11a 12 b