1、I listened to the engine drone on until I fell asleep.

2、This is worth bearing in mind for those who drone on endlessly about "jobless stagflation."

3、However, its leaders still drone on about the need to dissolve the lower house.

4、Too much information is bad, but especially on the phone, try not to drone on.It's not gonna help you.

5、However, its leaders still drone on about the need to dissolve the lower house. They see that as their quickest route back to power.