By the end of this year I ______________ $1,000.
举一反三
- By the end of next year, I ________ for the company for 10 years.
- By the end of this year, I ____ (save)enough money for a holiday.
- By the end of this year, I「 」English for ten years. (have studied)
- By the end of last year, I ______ all the debts. (pay off )
- By the end of last year, I (pay) ______ off all the debts.