Unit 21
A) Finish the dialogue :
Ali : I want to ask you a question , what is the most important _ _ _ _ _ _?
Ahmed : I think it's the wheel , because it contains all types of _ _ _ _ _ __ _ .
Ali : That's not true. Ships have no _ _ _ _ _ _ , and in my _ _ _ _ _ _ , telephone or paper is the _ _ _ _ _ _ _ .
Ahmed : I don't agree with you .
B) Give your opinion about the most important invention using :
1- In my opinion _______________________________.
2- I believe __________________________________.
3- What about ________________________________.
4- I think ____________________________________.
C) Read then answer :
Thomas Edison was American inventor. He made over a thousand inventions. He worked a lot with electricity and sound. He invented electric lights, and the first speaking machine .
1- Thomas Edison was _ _ _ _ _ _ _ ( English – American ) .
2- How many inventions did he make ?
3- Edison invented _ _ _ _ _ _ _ and _ _ _ _ _ _ _ .
4- Do you like to be an inventor ? ( Give your opinion ).
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .
D) Write sentences using ( although ) :
1- Rania went to bed , she wasn't tired .
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .
1- Edison was a great inventor , he didn't go to school.
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .
2- Ben wants to play football, he broke his ankle .
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _