Question

3........?????????????

Answer 1

2. Other students were reading the article in book when i got to my desk

3. I look for book in the schoolbag when everybody had finished reading

4. Everybody has finished the article when i find book\

5. Teacher has explained someting when i finish article

6. I was looking for pen when teacher gives written exercise

7. I haven't finished when teacher was collecting work

8. I do the work when classmates had gone home