标题: lesson140课后练习 [打印本页] 作者: conie 时间: 2013-4-18 14:30 标题: lesson140课后练习 A
1 Yes, Graham Turner is speaking to John Smith.
2 Mary invited Mr. and Mrs. Turner to dinner.
3 Graham Turner said he would be there at six o'clock.
4 Because his boss wanted him to do some extra work.
5 No, he doesn't.
6 Mr. Turner's wife wants to know if Mary needs any help.
B
1 I want to know if you are late. Tell me if you are late.
I want to know why you are late. Tell me why you are late.
2 I want to know if you are dirty. Tell my if you are dirty.
I want to know why you are dirty. Tell me why you are dirty.
3 I want to know if you are lazy. Tell me if you are lazy.
I want to know why you are lazy. Tell me why you are lazy.
4 I want to know if you are busy. Tell me if you are busy.
I want to know why you are busy. Tell me why you are busy.
C
1 I want to know if you are writing. Tell me if you are writing.
I want to know what you are writing. Tell me what you are writing.
2 I want to know if you are cooking. Tell me if you are cooking.
I want to know what you are cooking. Tell me what you are cooking.
3 I want to know if you are painting. Tell me if you are painting.
I want to know what you are painting. Tell me what you are painting.
4 I want to know if you are playing. Tell me if you are playing.
I want to know what you are playing. Tell me what you are playing.
D
1 I want to know if Tom got up early. Tell me if Tom got up early.
I want to know when Tom got up. Tell me when Tom got up.
2 I want to know if Tom arrived late. Tell me if Tom arrived late.
I want to know when Tom arrived. Tell me when Tom arrived.
3 I want to know if Tom did his homework yesterday. Tell me if Tom did his homework yesterday.
I want to know when Tom did his homework yesterday. Tell me when Tom did his homework yesterday.