Put the proper words into sentences: programming, insights, innovation, ethic, instructions, exhilaration, endeavor, awe-inspiring, encompass, freshmen, authority, bogus, mistrust. Decentralization results in ... to the chief. Holding the door for a lady is the question of... This still life isn’t Picasso’s; it’s a... The report you’ve presented doesn’t ... some of the problems. If you can survive both in the jungle and the desert, a ... Indian youare. The ... in how hardware works is obligatory for a good programmer. Each ... is another step to a new technological revolution. In 1961 the Soviet Scientists’ ... to conquer the space was a success. ... without any reason proves one’s carelessness. Iron grip boss expects you to carry out all his ... Annually MIT gains over 5000 ... ... should cause ... terror in your heart.

7. Make the sentences complete using Present Perfect or Present Perfect Progressive of the verbs in brackets.

1. Thank you. I (have read) your book. You can have it back.

2. Nelly, how long have you (been reading) “Robin Hood"?

3. My elder sister (has been cooking) the pie since 10 and it is not ready yet.

4. I have already made the pie. Have you set the table, dear?

5. Why are your hands dirty? I (have been working) in the garden. I (have made) two flowerbeds.

6. I have never (been) to Italy, but I have always (wanted) to go there.

7. Oh, look! She (has drunk) the whole bottle of milk.

8. Jack and John (have been playing) tennis for an hour and a half and they (have played) three games.

9. I am tired. I (have been washing) the dishes for the whole evening. I am sorry, I (have broken) one plate.

10. Nick is working on his computer. He (has been working) since 9. But I (have not worked) on it in my life.​

1. English is spoken all over the world by people.

2. The garden is cleaned every Sunday by her.

3. This room is used just for important meetings by them.

4. Milk is brought to our house every day by the milkman.

5. My room isn't tidied up by my mother.

6. Presents are bought for us every Christmas by Tom.

7. Money is not paid for using Internet by us.

8. His son is sometimes taken from school by him.

9. Turkish is not spoken in the classroom by students.

10. Letters are not written to my friend's by me, but e-mailes are usually sent by me.

11. Our car is washed at the weekends by my father.

12. My appointments are organised by my personal assistant.

13. A lot of homework is given us by our English teacher.

14. Microwave oven is used for heating food by us.

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