What's the time by the clocks and by watces? 1)it is by one. 2) it is by two. 3) it is be three. 4) it is by four.

1. It is a quarter to three by the clock number one. 
2. It is half past five by the watch number two. 
3. It is a quarter past ten by the watch number three.
4. It is twenty-five past eleven by the clock number four.