[ Future Tenses ]
By the time I retire _______________ .
A. I’ll have worked here for twenty years
B. I’ll be working here for twenty years
C. I’m working here for twenty years
Regular vs. Irregular Verb Gerund vs. InfinitiveBrake vs. BreakIf ConditionalsVerbs - third personZero and First ConditionalsConditional and SubjunctivePhrasesPresent Perfect
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The sheep……….when they see the hunter.
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The formula for present simple
B. Subject+ am/is/are+ verb(ing)
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