2111612 Look alert. CK 1 2111518 Stay alert. CK 1 2107444 Tom's alert. CK 1 2235745 I'll alert Tom. CK 1 2249435 Just keep alert. CK 1 2239726 Tom was alerted. CK 1 2245456 Everyone was alert. CK 1 3184902 Try and stay alert. CK 1 2215620 Tom will alert Mary. CK 1 3184956 We have to stay alert. CK 1 3184981 You need to stay alert. CK 1 3185010 We've got to stay alert. CK 1 62202 I feel more alert after drinking a cup of coffee. CK 1 3185000 Stay quiet and be alert. CK 23056 We must be alert to dangers. Swift 376414 Cobras are always very alert. saeb 320129 The soldiers were on the alert. CM 828794 The tsunami alert was cancelled. Scott 3185277 Tom forced himself to stay alert. CK 265523 Be alert when you cross a busy street! Zifre 3185401 Drinking coffee may help you stay alert. CK 295460 He is alert to every chance of making money. CM 20088 You should be alert to the possible dangers. CK 792696 A tsunami is coming, so please be on the alert. CK 266079 The hunter was alert to every sound and movement. CM