【正文】 t been repaired yet. It will be repaired tomorrow.8 It hasn39。s wife wants to know if Mary needs any help.B1 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 me 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.C1 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.D1 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.4 I want to know if Tom had a bath yesterday. Tell me if Tom had a bath yesterday.I want to know when Tom had a bath yesterday.Tell me when Tom had a bath yesterday.Lesson 142A1 Sally is four years old.2 Because Sally had never travelled on a train before.3 She sat near the window.4 A middleaged lady got on the train.5 The lady was dressed in a blue coat and a large, funny hat.6 she opened her handbag and took out her powder pact. Then she began to make up her face.7 Because she wanted to make herself beautiful.8 No, she didn39。t type the letter, he39。m not sure. They may be standing.Lesson134A1 Yes, she has.2 A reporter.3 She says she is going to retire.4 Because she is going to retire.5 Kate bought a newspaper.6 Miss Marsh arrived at London Airport.7 She was wearing a blue dress and a mink coat.B1 He said he was busy.2 He said she was cold.3 She said the book was interesting.4 He said they were hungry.C1 He told me he was working.2 They told me she was leaving.3 She told me they were joking.4 He told me Tom was waiting.D1 He told me he had met him.2 He told me he had lost it.3 She told me it had stopped.4 They told me she had arrived.Lesson136A1 She is still not sure.2 No, she can39。m not sure. It may have been Wednesday yesterday.13 I39。m not sure. They may have been bakers.5 I39。t think she was. She can39。t think it was. It can39。t think it was. It can39。t think she was. She can39。t think they were. They can39。t think so. They can39。t think so. It can39。t think so. It can39。t think so. He can39。t think so. They can39。t decide immediately.3 Do we have to take a t