Mr. scott has a bulldog and he thinks that his bulldog is his best friend

actually, the correct way to write this:

1. when was the radio invented?

2. the book was written by pushkin.

1. it's quarter past seven o'slock

2. it's five o' clock 

3. it's quarter to three o' clock

4. it's half past five o'clock

5. it's quarter to nine o'clock

6. it's thirty- three past six o'clock

7. it's ten past two o'clock