1.   Each night, though, he and Myrick made surprise visits to the campsites, making threatening noises and shadows and scaring the actors out of their wits.

2.   He can try, for instance, to scare away an enemy by baring his teeth or making threatening noises or gestures.

3.   So Levi Strauss made some threatening noises to Tesco and Costco.

4.   The White House has made life miserable for the tobacco industry, sued the firearms makers, and made threatening noises about breaking up Microsoft.

5.   Watson has made other threatening noises lately.

6.   When she refused to pay, he made threatening noises.

7.   With Greece and Turkey making threatening noises and gestures, the Clinton administration has taken a renewed interest in Cyprus recently.

8.   Iraq has recently begun to make increasingly threatening noises against Saudi Arabia and Kuwait.