Find and correct one mistake in each of the following sentences

VI. Find and correct one mistake in each of the following sentences.
Your answers
1. Do you have more or less days off than your sister?
2..Mrs Hoa is my aunt. She is my mother sister.
3. Whose coat is this? - It's her.
4. Is there a vegetable garden after your house?
5. Heathrow is one of the biggest airport in the world.
6. Thank you very much about telling us about Tet in Korea
7. Do you think your electrical bike is better than my?
8. You should doing your homework before going to school
9. What is the high of Mount Everest, Phong?
10. Mr Nam usually goes to work by the bus
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MINIININEN
THERINEM
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