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Cambridge-aligned practice for the A2 Key (KET) and B1 Preliminary (PET) exams, plus grammar and writing exercises. Study anytime, anywhere with instant results.
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Simple Present vs Present Continuous
Fill in each blank with the correct form of the verb in parentheses. Use either Present Simple (for habits, routines, facts) or Present Continuous (for actions happening now, temporary situations).
Try Exercise 1Grammar
Detailed explanations of English grammar rules with examples and practice opportunities for every concept.
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Practice tests for Cambridge A2 Key (KET) and B1 Preliminary (PET) with detailed answer explanations.
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EnglishProLab was created by Husim Espinoza, an English teacher and university professor with over 19 years of teaching experience.
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Experience Our Instant Feedback System
Choose the correct option to complete the sentence:
“By this time next year, I ______ for the company for a decade.”
✅ Correct Answer: “will have been working”
This sentence requires the future perfect continuous tense to emphasize the duration of an action that will be completed at a specific future time.
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