Ex5
1 Viet said:"I will be doing experiment at 10o'clock next day"
2 Mr Quang said:"We weren't at the Young Inventors club last night"
3 She said to me: "You can try it now if you like"
4 He said :"I am going to hire a robot next Saturday"
5 Mary said to me: "My parents don't want me to participate in this project"
Ex5
6 They said: "We won't send people to the moon next year"
7 Mr Smith said to me: "I have worked with your father for 10 years"
8 Lucia said: "We aren't going to the cinema tonight
9 Bob said: "I saw a flying saucer last evening"
10 Dr Nelson said: "Our students were studying astronomy at 3p.m yesterday"
Ex7
1 inventor
2 communicative
3 informative
4 development
5 discovery
Ex7
6 recognizable
7 attendants
8 technological
9 familiarity
10 concentration
Ex8
6 said
7 tell - have said
8 tell - say
9 told
10 câu này lạ he