Level A Level B Level C TOEFL Incorrect word TOEFL reading comprehension Synonym TOEFL

Lesson 106 - For or Since

For is used for general periods of time - 2 hours, three days, one month.
Since is used for a specific time - 1998, January, last week, one month ago.

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I have studied English......

  1. two months.
  2. January.
  3. the beginning of the year.
  4. about 10 minutes.
  5. I was a child in elementary school.
  6. six weeks.
  7. a long time.
  8. three days.
  9. I was 14 years old.
  10. a year ago.
  11. a year.
  12. twelve days.
  13. 1997.
  14. I came to America.
  15. 3 hours a day for two years.


Grammar Easy Grammar Medium Grammar - Difficult
1->25 26->49 50->75 76->99 100->125 126->164
Ôn Tập Ngữ Pháp Phần 1 Ôn Tập Ngữ Pháp Phần 2