PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoRead and choose if the Present Perfect Continuous Affirmative/Positive sentences are grammatically correct or incorrect.
✓ - Correct, ✗ - Incorrect 1. She had been listening to music since one hour.
2. They has been using their bicycle from three years.
3. I've been studying all day.
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