1.   As long as it goes fast, and before the next one hits the circuit.

2.   He has been shuffled to the side to a degree, while a collection of younger riders have hit this circuit.

3.   Next year, she plans to hit the circuit hard, being on the road maybe three weeks each month.

4.   One gauge of sudden fame might be how quickly a new, topical joke hits the e-mail circuit.

5.   This year, he decided to hit the circuit a little harder and has won prize money at winter rodeos in Fort Worth and El Paso.

6.   Light is a byword, and plenty of fluttery, filmy looks fit for film stars are going to hit party circuits all over.