新概念英语第二册练习册答案第20课

Lesson 20
A
1 I went into the room without knocking.
2 Why don't you go by bus instead of going by train?
3 I left the restaurant after paying my bill.
4 On leaving the hotel,I met an old friend of mine.
5 She's capable of being very rude.
6 He's not afraid of telling you what he thinks.
7 I must apologize for not phoning you yesterday.
8 He's very keen on fishing.
9 She's always been interested in keeping fit.
10 You should congratulate me on winning the competition.

B
1 excited 2 exciting 3 interesting 4 interested 5 bored

C
1 He's
2 We're
3 I'm
4 He's
5 We've
6 He'd
7 I'll
8 I'll
9 wasn't
10 weren't
11 hasn't
12 haven't
13 hadn't
14 mustn't
15 shan't
16 won't

D(A possible answer)
Fishing is my favourite pastime.Last Saturd