--- I’ve lived here three years. How about you?--- I have lived here six years ago.
-- What’s the weather like _______ winter?--- It’s _____.
I ______ Mary. This ______ Tom.
--- Is this ______ apple? ---- No, it’s ______ orange.
---Could you please help me to take these books there? ---_____.
_____ he is busy, ______ he helps his parents with the housework on weekends.