Предмет: Физика, автор: Fiebork

Осьминог - это ...

А) Тепловой двигатель
Б) Реактивный двигатель
В) Винтовой двигатель
Г) Резиномотор
Д) Вечный двигатель

Ответы

Автор ответа: svetaaa77
0
Б) Реактивный двигатель
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Test


Exercise 1. Match words to make word combinations.


1. Noble


2. Plucking


3. Feel


4. Fruit


5. A three-storied


6. To spoil


7. A gold


8. To get


9. A devoted


10. A flock of


a) flowers


b) ring


c) ideas


d) house


e) nature


f) envious


g) friend


h) sheep


i) ashamed


j) season


Exercise 2. Put the verb in brackets into the correct form of past tenses (Past Simple, Past Continuous, Past Perfect)


1. There (to be) two men in the room. One of them (to write) something while the other (to read) a newspaper. 2. He (not to tell) me that he (to receive) a telegram from her. 3. She (to say) that he (to give) her the wrong address. 5. I (to ask) him where he (to put) my hat. 6. He (to tell) us that they (to spend) all the money. 7. I (to sit) in an armchair and (to think) of my coming trip across the North Sea.


8. She (to come) to see us just at the time when we (to have) dinner. 9. I (to see) him when he (to leave) the hotel. 10. He (to leave) the house before I (to have) time to ask him anything.


Exercise 3. Open the brackets and write one verb in Past Simple and the second one using “used to”


1. I (drink) orange juice but then I (have) an allergy on it.


2. You (study) English but then you (move) to Italy.


3. We (play) together but then John (go) to another school.


4. Mark (read) this book but then he (read) it.


5. Anthony (go) on foot but then he (buy) a car.


6. Angela and Susan (share) secrets but then they (argue).


7. Emily (like) rap but then she (change) her mind.


8. Romeo (be) unserious but then he (meet) Juliette.


9. Juliette (like) Patrice but then she (meet) Romeo.


10. Sherlock (think) that he was the best but then he (meet) a friend.


Exercise 4. Use the correct tense


1. This jacket belongs/is belonging to Catherine.


2. I am knowing/have known Edward since he was a child.


3. Steven reads/is reading a few pages of his book before bedtime every night.


4. I'm not visiting/haven't visited my grandparents this week, so I'll visit them next week.


5. The basketball game starts/is starting at 7:00 pm.


6. Nancy cleans/is cleaning her bedroom right now.


7. We think/are thinking about moving to another flat.


8. The next lesson starts/is starting in ten minutes.


9. I don’t do/haven’t done many exercises on grammar this month.


10. Carrie takes/has taken many pictures of beautiful landscapes today.
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