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МатематикаПохожие
- 1. Hurry up! They ________ (start) the film!
- 2. Mary ________ (study) hard this year, so she'll pass her exams.
- 3. Oh no! She ________ (drop) the plate!
- 4. The garden is very green. It ________ (rain) a lot this month.
- 5. These are my favourite trousers. I ________ (have) them for five years.
- 6. Tom's my best friend. I ________ (know) him for three years.
- 7. They ________ (live) in Miami for two years.
- 8. Jo has earache. He ________ (have) it since 7 o'clock.
- 9. Brad ________ (live) in Chicago since 1998.
- 10. He ... (to work) at the factory before he entered the college.
- 11. He got a bad mark for his test because he... (to make) a lot of mistakes in it.
- 12. I went to bed after I ... (to finish) reading the book.
- 13. The child ... (to fall) asleep before the parents came home.
- 14. They ... (to marry) before they bought this house.
- 15. Fernando ________ his operation by August and should be much fitter. (have)
- 16. Before Lisa arrives, I ________ dinner. (finish)
- 17. Johnny ________ this document by 7pm o'clock this afternoon. (translate)
- 18. Helen ________ this awesome doll by her daughter's birthday. (make)
- 19. Steven ________ his lesson by tomorrow. (not/learn)
- 20. This test is so arduous, that I ________ it in a day's time. (not/complete)
- 21. You ________ over half a thousand words when you finish this English book (learn).
- 22. The commission ________ to a definite decision in a month. (come)
- 23. I won't see Molly on the 1st of August since I ________ to the South by that time. (go)
- 1. Circuit a consists of
- 2. A voltage source
- 4. A resistor
- 5. No current results from
