Lesson 1 Grammar

Tom arrived, we had dinner. =

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Тоирова 2017 услубий кулланма English for IT

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• Exercise 2.

Tom arrived, we had dinner. = Tom arrived and then we had dinner.

Past continuous (I was doing) 1. Ish-harakatni o‘tgan zamonda aniq bir paytda bajarilganini ko‘rsatadi. I was watching an interesting film at 10 p.m. last night. 2. Bir vaqtda ikkala harakat bajarilganini ko‘rsatadi. When he arrived, we were having dinner. = We had already started dinner before he arrived.

Exercise 1. Fe’lni to‘g‘ri shaklini tanlagan holda gap tuzing.
Example: I/fall/asleep when I/watch/TV yesterday. - I fell asleep when I was watching TV yesterday.

1. 
   The phone/ring/when I/have/a shower yesterday.
   
2. 
   It/begin/to rain when I/walk/home on Monday.
   
3. 
   We/see/an accident when we/wait/for a bus last week.
   
4. 
   Ann/write/a letter when I/come/to her yesterday.
   
5. 
   Carol and Denis/have/dinner when we/ring/them up two days ago.
   
6. 
   Tom/make/a phone call when I/see/him the day before yesterday.
   
7. 
   What/you/do/at this time yesterday?
   
8. 
   The project/succeed/because of the data processing manager.
   
9. 
   The analyst/determine/the goals of the project when the boss/come in.
   
10. 
    They/discuss/the advantages of Excel program when I/see/them.
    

Exercise 2. Nuqtalar o‘rnini to‘ldirish uchun to‘g‘ri so‘zni tanlang.
1. instruction, instructed, instructors.
a. Our math … explained to us the principles of binary arithmetic.
b. We were … to document our programs very carefully.
c. Both … and data were changed to machine code.
2. specific, specification, specified.
a. Our company bought three packages with very … applications: payroll, accounts receivable, and accounts payable.
b. An applications program is designed to do a … type of work, such as calculating the stress factor of a roof.
c. Did the analyst give the new programmer the … necessary to start on a project?
3. detect, detectable, detection.
a. There were … traces of radiation in the water samples.
b. The analyst could not … any error in the system.
c. She tried to escape … by disguising herself.

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