同学你好，该知识点来自沪江网校《新概念英语2、3、4册连读【双11专享班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
Key to KS Exercises
B
1 are now investigating 2 travels
3 resembles 4 delivers
5 looks 6 loves
7 is coming 8 do you prefer
C (sample sentences)
1 This box is empty, but that one contains old papers.
2 What does‘No Camping’ mean?
3 I don't believe a word he says!
4 I'm sorry, but I don't understand what you mean.
5 They want (to buy) a new house.
6 Don't hurry. It doesn't matter if we're late.
Key to SD Exercises
a
1 over 2 into 3 through
4 off 5 on ⋯ with 6 on with
b
1 No Smoking (in this compartment)
2 No Parking
3 No Waiting on this side of the street today
Key to Multiple choice questions
1 b 2 d 3 c 4 c
5 d 6 c 7 a 8 c
9 b 10 c 11 a 12 b

祝同学学习进步~