Question

1. Detecting an object in front of the car is very important. The word “detecting” in this sentence is: a) participle as an adjective c) participle as an adverbial modifier b) gerund as an object d) gerund as a subject 2. __________the green light he crossed the street a) Having seen c) Seeing b) Having seeing d) Saw 3. If we had this material we ______ it in our experiment a) used c) would have used b) would use d) had used 4. When you heat water, it ______ a) boils c) will boil b) is boiling d) would boil 5. Thе man ____________ the experiment is my father. a) carries out c) carrying out b) carried out d) was carrying out 6. If I _____good at Math I would help you a) were c) will be b) am d) was 7. The computers _______100 billion operations a second will be available soon. a) performing c) will perform b) perform d) performed 8. We need highly _________ electronics and new materials to make supercomputers. a) developed c) having developed b) developing d) develop 9. Make a sentence beginning with Having ...They continued their journey after they’d had dinner a) Having journey they continued having their dinner b) Having had dinner they continued their journey c) Having continued their journey they had dinner d) Having dinner they continued their journey 10. If we ______friends I ______angry with you a)weren’t/was c) were/will be b) were/wasn’t a) weren’t/would be 11. If you heat ice, it _____ a) melting c) melts b) melted d) melt 12. If the weather _______nice, we will go to mountains a) was c) is b) will be d) are 13. He saw the smoke ____ through the roof of the house. a) having come c) coming b) come d) came 14. Thank you for ______me a) helping c) help b) helped d) helps

Answer 1

Ответ:

1) A 2)A 3)D 5)B 6)C 7)D 8)B 9)A 10)D 11)B 12)C 13)C 14)C (Но это не точно)

Объяснение:

Answer 2

Here are the answers to your questions:

1. The word "detecting" in the sentence "Detecting an object in front of the car is very important" is: a) participle as an adjective

2. The correct option to complete the sentence "__________the green light he crossed the street" is: b) Having seen

3. The correct completion of the sentence "If we had this material we ______ it in our experiment" is: b) would have used

4. The correct option for the sentence "When you heat water, it ______" is: a) boils

5. The correct option to complete the sentence "The man ____________ the experiment is my father" is: c) carrying out

6. The correct option to complete the sentence "If I _____good at Math I would help you" is: a) were

7. The correct option for the sentence "The computers _______100 billion operations a second will be available soon" is: b) perform

8. The correct option for the sentence "We need highly _________ electronics and new materials to make supercomputers" is: a) developed

9. The correct sentence beginning with "Having...": b) Having had dinner they continued their journey

10. The correct options for the sentence "If we ______friends I ______angry with you" are: a) weren't/would be

11. The correct option for the sentence "If you heat ice, it _____" is: c) melts

12. The correct completion for the sentence "If the weather _______nice, we will go to mountains" is: c) is

13. The correct option for the sentence "He saw the smoke ____ through the roof of the house" is: c) coming

14. The correct option for the sentence "Thank you for ______me" is: a) helping