4. it 形式主语
it+be动词+形容词+to do
D正确
be able to
it+be动词+表语
5.must have been done
对过去的一种被动语态的推测
must have done:对过去的一种推测
I'm sure I think
9.a large sum of money
A正确 amount of
an amount of+不可数(a large amount of)
plenty of
10.be going to打算，计划
want to
喜欢 I want it
Lesson 22
dream v.做梦，梦想
age n.年龄
channel n.海峡
throw v.扔，抛
have a dream
dream a dream
have a good dream
sweet
have a good /sweet dream
新概念英语词汇随身听手册一C开头
新概念英语第一册 Lesson 115: Knock,knock
新概念英语第一册 Lesson 105:Full of mistakes
新概念英语第一册 Lesson 73:The way to King Street
新概念英语第一册 Lesson 85:Pairs in the spring
裕兴新概念英语名师精讲第二册第1-96课
新概念英语第一册 Lesson 123: A trip to Australia
新概念英语第一册 Lesson 67:The weekend
新概念英语第一册 Lesson 77:Terrible toothache
新概念英语第一册 Lesson 133:Sensational news
新概念英语第一册 Lesson 81:Roast beef and potatoes
新概念英语词汇随身听手册一F开头
新概念英语第一册 Lesson 107:It’s too small
新概念英语第一册 Lesson 111:The most expensive model
新概念英语第一册 Lesson 69:The car race 汽车比赛
新概念英语第一册 Lesson 71:He’s awful
新概念英语第一册 Lesson 95:Tickets,please
新概念英语第一册 Lesson 75:Uncomfortable shoes
新概念英语第一册 Lesson 97:A small blue case
新概念英语第一册 Lesson 89:For sale