1.   Be cautious before making big purchases.

2.   But Kumar-Singh said he would be cautious before testing the therapy in people.

3.   Funny, but a trifling thing like a broken collarbone never made Aikman cautious before.

4.   Still, investors were cautious before Federal Reserve policy-makers meet tomorrow.

5.   This time we need to be doubly cautious before committing ourselves to an act of war.

6.   Participants were cautious before the summit of leaders from the Group of Eight nations in Germany this weekend, though traders expect no major surprises.

7.   Perhaps Gates was being cautious before making a firm commitment.

8.   The company intends to be very cautious before embarking on any future expansion.

9.   Traders said participants were cautious before the summit of leaders from the Group of Eight nations in Germany this weekend, though traders expect no major surprises.

10.   Investors here were cautious before the first round of voting on Tuesday for a leader of the governing Conservative Party.