Buxoro muhandislik -texnologiya instituti alimova nozima english for non-philological specializations

Lesson 4. Grammar exercise 1
Answers

1. 
   He did not write a letter.
   
2. 
   Did we solve the sum?
   
3. 
   We paid tribute to our national poet.
   
4. 
   The boys recited the national anthem.
   
5. 
   They accepted my invitation.
   
6. 
   Did poor children buy toys?
   
7. 
   Did he swim the river?
   
8. 
   He played badminton yesterday.
   
9. 
   The child’s mouth watered on seeing the sweets.
   
10. 
    She faced every challenge bravely.
    

Listening answers
Preparation task 1.d 2.c 3.a 4.f 5.b 6.h 7.g 8.e
Task 1 1.b 2.a 3.a 4.a 5.c 6.b
Task 2 1. hassle 2. shudder 3. feet 4. turn up 5. attention-seeking 6. touchy 7. key 8. retro


Lesson 5. Ex 1. Answer
1. I have been to the library today.
2. You have kept a pet for three years.
3. Have you eaten Thai food before?
4. Has it rained all day?
5. Who have we forgotten to invite?
6. We haven’t heard that song already.
7. He hasn’t forgotten his books.
8. She has stolen all the chocolate!
9. Have I explained it well?
10. Who has he met recently?
11. How have we finished already?
12. He has studied Latin.
13. I have known him for three months.
14. Where have you studied Arabic?
15. What countries have they visited in Europe?
16. He has hurt his leg.
17. She has left her phone in a taxi.
18. We haven’t lost our tickets.
19. Has she called her mother?
20. Has he taken a taxi?
Listening answers
Preparation task 1. given 2. originally 3. construction 4. building 5. stickiness 6. elasticity 7. thickest 8. interruption
Task 1 1. b 2. c 3. a 4. a 5. c 6. a
Task 2 1. with a hammer / easily 2. upside down 3. nine drops / 9 drops 4. the 2020s 5. five minutes / 5 minutes 6. quickly / fast / so quickly / so fast / very quickly / very fast