Find anh correct a mistake in each sentences: What are you done there ? I'm fixing the bike
I. Find anh correct a mistake in each sentences
1. What are you done there ? I'm fixing the bike
2. What has been doing so far in your school ? a club has been held
3. A book is being writing by the famous writer
4. They have build a big hospital in the area
5. Do you know how a computer is worked ?
6. We took a hour to finish this work